## MTH212 TMA 1 LINEAR ALGEBRA QUESTION AND ANSWER

MTH212 TMA 1 LINEAR ALGEBRA QUESTION AND ANSWER 2018 SECOND SEMESTER

## CHM305 ORGANIC CHEMISTRY III QUESTION AND NASNWER

Question 1. reactions which involve alcohol and acid is called? Carboxylation Esterification Neutralization Acylation Answer is B. Esterification Question 2. ____ restore the red colouration of Schiff? Option A. Ketone B. Aldehyde C. Carbohydrate D. Non of the above Answer

## CHM311 TMA1 PETROLEUM CHEMISTRY  QUESTION AND ANSWER

CHM311 TMA1 PETROLEUM CHEMISTRY Question 1. Below arecompund found in crude oils except_____? Option A. Suphur compound B. Oxygen compound C. Nitrogen compound D. Halogenated compund Answer is D. halogenate compound Question 2. The folowing are more important process used

## TMA1 CHM315 carbohydrate chemistry Question and Answer

TMA1 CHM315 carbohydrate chemistry Question 1. How many carbon atoms are present in pyranose? Option A. 5 B. 6 C. 7 D. 8 Answer to this question suppose to A. 5. But if you are a national open university of

## TMA1 CHM307 atomic and molecular structure and symmetry question and answer

TMA1 CHM307 atomic and molecular structure and symmetry Question 1. When an atom gain enough energy to remove an election completely that atom is said to have observed_____? Option A. Maximum ionization energy B. Excitation energy C. Electron energy D.

## TMA1 CHM309 Organic Spectroscopy Question and Answer

TMA1 CHM309 Organic Spectroscopy Question 1. The number of peak passing a given point per second is referred to as_____? Option A. Wavelength B. Frequency C. Wave speed D. Wave Distance The answer is B. Frequency Question 2. Spectroscopy is

## TMA1 CHM301 Physical Chemistry III Question and Answers

Question 1. The change of matter from one phase into another is referred to as____? Option A. Phase expansion B. Phase transition C. Phase compression D. Phase transfer Answer is A. Phase expansion Question 2. The variation of ∆rH and

## MTH281 MATHMATICAL METHOD 1 TMA3 QUESTION AND ANSWER

Question 1. compute the first derivative  F(x) 2×5 + x3/2 – 1/2x answer is f(x) = 10×4 – 3/2×1/2 + 1/2×2, 40×3 + 3/3×1/2 – 1/x3, – 120×2 – 3/8x – 3/2 + 3/x4 question 2. use leibnitz theorem to

## PHY202 Modern Physics TMA3 Question and answer

Question 1 calculate the wavelength associated with the motions of a 46g golf ball at a speed of 36 million per second? take h 6.5 x 10_34j The answer is 4.0×10-34m Question 2 the de Broglie wave can be regarded

## 2018 PHY204 Electromagnetism TMA3 question and answer

question 1 Ceramic capacitors are useful in____ circuit? Answer is transistor Question 2 if epsilon is here elective permittivity of a dielectric material the electric susceptibility x is related to is related to epsilon by the equation? Answer is X=$\epsilon_1$

## 2018 CHM292 practical chemistry iv physical and inorganic TMA3 question and answer

Question 1 which indicator is suitable in the determination of vinegar concentration? Answer is phenolphthalein Question 2 which of these test is used to distinguish primary secondary and tertiary alcohol of six carbon or less? Answer is lucas test Question

## 2018 CHM292 practical chemistry iv physical and inorganic TMA3 question and answer

Question 1 which indicator is suitable in the determination of vinegar concentration? Answer is phenolphthalein Question 2 which of these test is used to distinguish primary secondary and tertiary alcohol of six carbon or less? Answer is lucas test Question

## 2018 GST202 fundamental of peace studies and conflict resolutionTMA3 question and answer

Question 1____ introduce to the theory of conflict the view of productive and constructive conflict? Answer is Dahrendorf Question 2 the monrovia group charter was signed in____? Answer is lagos nigeria Question 3 the organisation of African (OAU) unity was

## 2018 CHM204: structure and bonding TMA3 question and answer

Question 1 which election take part in chemical bonding______? Answer is electron in the outermost shell Question 2 reactivities of halogen decline as we move______? Answer is down the group Question 3 which of the ionic radii is larger______? Answer

## Why does the atomic size of an increase across a period left to right?

Answer Is because across a period atomic number increase the higher the atomic number the boss struggling with the electrode be drawn towards the declare and the smaller the atom.

## 2018 CHM202 Analytical Chemistry TMA 3 Question and Answer

Question 1 why preparing a stock solution of ammonium nitrate, a technologist weighed 0.5 g of the substance which actually is 0.7 g with a faulty analytical balance the types of error that alcohol is called_____? Answer is instrumental errors

## 2018 BIO216: Chemistry Of Carbohydrates and Lipids, Nucleic Acids question and answer

Question 1: which of these disaccharide contain identical monosaccharide units? Answer is: trehalose Question 2: all but one of these are sugar found in glycoprotein? Answer is galactose, fucose and manose. If you chose any of these, you will fail

## BIO102 General Biology II TMA3 2018 Question and Answer

Question 1: Which of this animal have their body cover with dry scale? Answer is Reptile Question 2 which of these may not be an adaptive feature all of the arthropods? Answer is webbed feet’s Question 3 sea cucumber is

## GST201: TMA2 nigerian peoples and culture question and answer

Question 1: The_____ originated from the Ijaw? answer is Urhobo Question 2 by the year 2000 the hausa population was estimated at about _____million? Answer is Tweety Question 3______ are also known to have been exaggerated in the region north

## CHM192: introductory chemistry practical II TMA1

Question 1 Shortly before the melting point of some solid the solid tend to get smaller this process is called? Answer is sintering Question 2 I. Aromatic II. Alkanes III. Alkenes, Which of the above compounds reacts with concentrated sulphuric

## CHM192: introductory chemistry practical ii TMA2 question and answer

Question 1 which of the following is best recommended for chemical splash Answer is safety google Question 2 if one must use contact lens when handling chemicals then it must be worn with? Answer is safety goggle Question 3 the

## CHM201 Physical Chemistry TMA 1 Question and Answer

Question 1 which of the following is not a state of function? A. Work B. Free energy C. Entropy D. Enthalpy Answer is A. work Question 2 which of these does not depict thermodynamics? A. Rate of reaction B. Performance

## CHM201: Physical Chemistry Ii TMA4 Question and Answer

Question 1 : The molar heat capacity of Al is 24.4 J/mol/. How much heat energy is required to heat 100 g of Al from 20  to 80 ? (Al = 27) A. 5422 J B. 30000 J C. 146000 J D. 813000 J   Question

## CHM291: Practical Chemistry Iii-inorganic TMA3 Question and Answer

Question 1 : The possible bond holding precipitation together when inorganic precipitating reagents are added include�?�..? A. Covalent bond B. Induced dipole-dipole force C. London force of attraction D. Ionic bond Answer is D Ionic Bond Question 2 : Which of the statements best

## CHM291: Practical Chemistry Iii-inorganic TMA1Question and answer

Question 1 : Which of the following is suitable for drying off water from alcohol? A. Heating to dryness B. Options b and c above C. Anhydrous sodium sulphate D. Calcium chloride Answer is C anhydrous sodium sulphate Question 2 : During recrystallization, the

## CIT102 Software Application Skills TMA4 Question and Answer

question 1 one of these is a trend type when plotting trend line of a graph? Answer is linear Question 2:_____ are defined as the screen platform between a user and a database record? answer is database form question 3:

## PHY192: introductory Physics practical ii TMA1 question and answer

Question 1: The critical angle for total internal reflection at air water interface is approximately 48 degrees ? Answer is: light incident in air at 55 degrees Question 2: refraction is a measure of the ______ as wave passes from

## CIT102 Software Application Skills TMA3 Question and Answer

Question 1: _____ language programmer to solve a problem by indicating the procedure to be used by the computer? Answer is procedure_ oriented question 2: in______ phase of computer programming the problem is described and fully analyzed? Answer is: first

## CIT102 Software Application Skill TMA2 Question and Answers

Question 1 ______ is it time of changing of a document? Answer is Question 2 a very good example of desktop publishing package is the_____? answer is microsoft publisher question 3 database management package are the application that computerize the

## CIT102: Software Application Skills TMA1 Question and answer

Question 1: _____________ the type of computer output device that emits radiation? Answer is monitor question 2: the name microcomputer is coined from the fact it is designed to use__? answer is: microchip question 3 one of these is considered

## STT102: Introductory Statistics TMA3 Question and answer

Question 1: let the age be as described earlier such that x = 18, 19, 20, 21, 22, 25, 27, 30, 32. Standard deviation in years? Answer is : 4.5Years Question 2: find the means injection of Nurse three N_3

## STT102 Introductory Statistic TMA4 Question And Answer

Question 1: this is for question 1 to 4. 2 weekly score of a student below. find Sw1w1 Data layout: study these data below and answer the questions that follow w1 80 40 75 50 30 50 75 60 65

## CHM203 Organic chemistry Ii TMA 3

Question 1 give reason to why ethanoate ion are called conjugate base of ethanoic acid? Answer is because ethanoate can accept proton to become ethanoic acid Question 2 what is a steric effect? Answer it effects arising from spatial interactions

## Chm 203 organic chemistry ii TMA2 question and answer

Question 1 keto-enol tautomer is an example of proton tautomer. True or false? Answer is true Question 2 the two types of tautomerism include? Answer is protein and valence tautomerism Question 3 what is salvation? Answer is the interactions of

## Chm 203 organic chemistry ii TMA2 question and answer

Question 1 keto-enol tautomer is an example of proton tautomer. True or false? Answer is true Question 2 the two types of tautomerism include? Answer is protein and valence tautomerism Question 3 what is salvation? Answer is the interactions of

## Phy202 modern physics 1 TMA2 2018 question and answer

complete questions and answer to phy202 modern physics 1 tma2 Question 1 calculate the wavelength associated with the motion of a 46 golf ball at a speed of 36m/s, take h = 6.63 x 10-34js? Answer is 4.0 x10-34m Question

## Phy202 modern physics 1 TMA2 2018 question and answer

complete questions and answer to phy202 modern physics 1 tma2 Question 1 calculate the wavelength associated with the motion of a 46 golf ball at a speed of 36m/s, take h = 6.63 x 10-34js? Answer is 4.0 x10-34m Question

## CHM292 practical chemistry IV physical and organic TMA2 2018 questions and answer

Question 1 which indicator is suitable in determination of vinegar Answer is phenolphthalein Question 2 which of these statement is true of methylene chloride? Answer is methylene chloride is a cancinogen Question 3 one of this apparatus is required in

## GST202 fundamental of peace studies and conflict resolution TMA2 question and answer

Question 1 _____introduce to the theory of conflict the view of productive and constructive conflict? Answer is Dahrendorf Question 2 specific objectives of the DDR programme is to increase the size of the arm force and the other natural organisation

## Chm 202 analytical chemistry 1 tma2 2018 question and answer

Question 1 why preparing a stock solution of ammonium nitrate a technologist weighted 0.5 g of the substance which actually is 0.7 with a faulty analytical balance the types of error that alcohol is called_____? Answer is instrumental error Question

## BIO216 Chemistry of carbohydrate and lipid and nucleic acid TMA2 2018 question and answer

Question 1 which of the disaccharide contain identical monosaccharide unit? Answer is trehalose Question 2 which of these statement is not lipid? Answer is some a good source of protein Question 3 neutral lipids can be extracted from tissue using

## Chm204 structure and bonding tma2 2018 question and answer

Question 1 which electron take part in chemical bonding? Answer is the electron in the outermost shell Question 2 group 2 element lose electron to form iron with a ______charge in ionic compound? Answer is + 2 Question 3 the

## MTH212 LINEAR ALGEBRA TMA 2 QUESTION AND ANSWER S

Question 1 the dimension of the matrix 1 2 5 3 2 8 1 0 -5 Is? -2 1 0 Answer is 3 by 4 Question 2 an mtn matrix a is called a row reduced echelon matrix of? Answer

## Bio102 General biology Ii tma2 2018 question and answer

Question 1 which of these animals have their body covered with dry scale? Answer is reptile Question 2 the part of an earthworm that is steve brittle-like and help it in moving around is? Answer is chetae Question 3 the

## Chm203 organic chemistry li TMA1 question and answer

Question 1 which of these can be used to determine the purity of a crystal? Answer is Solubility Boiling point And melting point Question 2 which of these statement is correct? Answer is Ethanol molecule are bonded by hydrogen bond

## Chm205 in organic chemistry li tma1 question and answer

Chm 205 inorganic chemistry li tma1 Question 1 ______is a compound of coal and petroleum? Answer is carbon Question 2 the ability of the molecule of graphite held together to slide past one another impart in it_____? Answer is lustre

## Chm 103 introductory physical chemistry tma4 question and answer

Chm 103 introductory physical chemistry tma4 Question 1 surface tension is as a result of_______? Answer is molecules on the surface of the liquid are drawn in what trying to minimise the surface area Question 2 which of the following

## CHM103 Introductory physical chemistry tma3 question and answer

Tma3 CHM103 introductory physical chemistry Question 1 Which of the following is not true of an solution? Answer is it must be colourless Question 2 which statement is correct? Answer is as temperature goes up the ability of solids goes

## CHM191 INTRODUCTORY PRACTICAL CHEMISTRY 1 TMA3 QUESTIONS AND ANSWERS

Chm 191 introductory practical chemistry 1 TMA 3 Question 1 mole of solid per volume of solution in 1 cubic decimeter is_______? Answer is molarity Question 2 weight off solution in a gram per volume of solutions in cm3 multiply

## CHM101 INTRODUCTORY INORGANIC CHEMISTRY TMA1 QUESTIONS AND ANSWERS.

Chm 101 introductory inorganic chemistry tma1 question 1 which of this period on on the periodic table has only eight element? Answer is period 3 Question 2 which of these scientists attempted to classify elements into periods? Answer is De

## CHM101 INTRODUCTORY INORGANIC CHEMISTRY TMA1 QUESTIONS AND ANSWERS.

Chm 101 introductory inorganic chemistry tma1 question 1 which of this period on on the periodic table has only eight element? Answer is period 3 Question 2 which of these scientists attempted to classify elements into periods? Answer is De

## CHM101 INTRODUCTORY INORGANIC CHEMISTRY TMA1 QUESTIONS AND ANSWERS.

Chm 101 introductory inorganic chemistry tma1 question 1 which of this period on on the periodic table has only eight element? Answer is period 3 Question 2 which of these scientists attempted to classify elements into periods? Answer is De

## CHM101 INTRODUCTORY INORGANIC CHEMISTRY TMA1 QUESTIONS AND ANSWERS.

Chm 101 introductory inorganic chemistry tma1 question 1 which of this period on on the periodic table has only eight element? Answer is period 3 Question 2 which of these scientists attempted to classify elements into periods? Answer is De

## CHM101 INTRODUCTORY INORGANIC CHEMISTRY TMA1 QUESTIONS AND ANSWERS.

Chm 101 introductory inorganic chemistry tma1 question 1 which of this period on on the periodic table has only eight element? Answer is period 3 Question 2 which of these scientists attempted to classify elements into periods? Answer is De

## GST101 USE OF ENGLISH AND COMMUNICATION SKILL 1 TMA2 QUESTION AND ANSWERS

Gst101 Use of English and communication skill 1 tma2 Question 1 the text that is playing an issue with cherry the concept or plan is called_____ text? Answer is a narrative Question 2_______ does not form the major part of

## B101 GENERAL BIOLOGY TMA1 QUESTIONS AND ANSWERS

Bio101 General Biology TMA1 Question 1 all living things can? Answer is respire Question 2 excretion in living things is resultant from? Answer is cell activity in the cytoplasm Question 3 which of the following is not a character of

## CHM191 INTRODUCTORY PRACTICAL CHEMISTRY 1 TMA4 QUESTIONS AND ANSWERS

Chm191 introductory practical chemistry 1 TMA4 Question 1 Acid base titration involves a_____ reaction? Answer is redox Question 2 in an indicator that is colourless in acidic solution is______? Answer is phenolphthalein Question 3 a measure of the hydrogen ion

## CHM191 INTRODUCTORY PRACTICAL CHEMISTRY 1 TMA4 QUESTIONS AND ANSWERS

Chm191 introductory practical chemistry 1 TMA4 Question 1 Acid base titration involves a_____ reaction? Answer is redox Question 2 in an indicator that is colourless in acidic solution is______? Answer is phenolphthalein Question 3 a measure of the hydrogen ion

## CHM191 Introductory Practical Chemistry 1 TMA2

Chm101 Introductory practical chemistry tma2 Question 1 of all the listed chemical the most dangerous and which cause rapid destruction of the skin is? Answer is (HF) hydrogen fluoride Question 2 AgNO3 cause ______ burns? Answer is caustic Question 3

## BIO101 GENERAL BIOLOGY TMA4 QUESTION AND ANSWERS

BIO101 General Biology TMA4 Question 1. which of these statement best describes a character of living things? Answer is utilised energy from the environment Question 2 living things does one of the following for survival? Answer is Add protoplasm Question