2nd Year Chemistry Full Book Online MCQs Test | Quiz

12st Class Chemistry Full Book Online MCQs Test

You can take this 2nd Year Chemistry Full Book Online Test here. With the online test, students will be able to assess their knowledge and skills. The purpose of this test is not just to teach you, but also to help you improve your grades. If you want to achieve full marks in your exams, take this online test. You should try out all the online tests before your exam to make sure you are prepared.

This test is composed of all sixteen chapters. You have to prepare all the topics of every chapter, especially focusing on the exercises of all chapters. There are more than 400+ MCQs at the backend, whenever you restart the quiz new MCQs will appear every time. Check your exam preparation now and get a certificate too!!!

2nd Year Chemistry Full Book Quiz

Online Test Instructions

Type: MCQs
Total Questions: 20
Total Marks: 20
Time: 10 minutes

Questions will be shuffled each time you start the test.
You cannot skip any question.
Once you are finished, click the See Results button.

You will get a certificate from taleemcity if your marks in the quiz are more than 60%.

Enter your name.

1 / 20

1) The hydrolysis of sugar is called

a) condensation

b) inversion

c) Reduction

d) polymerization

2 / 20

2) Which of the following does not change when ethane is polymerized to form polyethylene?

a) Melting point

b) density

c) Molar mass

d) %composition

3 / 20

3) Which is a mixed ketone

a) benzophenone

b) Diethyl ketone

c) Acetophenone

d) Acctone

4 / 20

4) ______ element is not present abundantly in Earth’s crust:

a) Aluminium

b) Oxygen

c) Silicon

d) Sodium

5 / 20

5) In purification of potable water the coagulant used is

a) Nickel sulphate

b) Copper sulphate

c) Barium sulphate

d) Alum

6 / 20

6) Which of the following fertilizers, contains 75% nutrients

a) TAP

b) Urea

c) DAP

d) Potash

7 / 20

7) Carbocation is a/an

a) nucleophile

b) electrophile

c) Free radical

d) Group of atoms

8 / 20

8) Organic compounds X and Y react together to from organic compound Z what type of compounds can Z, Y and Z be?

a) Alcohol ester acid

b) Ester alcohol acid

c) Acid ester alcohol

d) Alcohol acid ester

9 / 20

9) Amino acids are prepared by

a) Perkin’s reaction

b) Williamson’s

c) Strecker’s synthesis

d) Wurtz’s synthesis

10 / 20

10) Which of these polymers is a synthetic polymer?

a) Cellulose

b) starch

c) Animal fat

d) polyester

11 / 20

11) Soft drinks and baby feeding bottles are made of

a) polyester

b) Polystyrene

c) polyamide

d) polyurea

12 / 20

12) Organic compounds having fruity smell are

a) ethers

b) esters

c) alcohols

d) Carboxylic acids

13 / 20

13) Conversion of sodium acetate to methane in the presence of soda lime is called

a) Carboxylation

b) hydrogenation

c) decarboxylation

d) dehydrohalogenating

14 / 20

14) Ethanol can be converted into ethanoic acid by

a) fermentation

b) oxidation

c) Hydrogenation

d) hydration

15 / 20

15) Newspaper can be reacycled again and again by how many times

a) 5

b) 4

c) 2

d) 3

16 / 20

16) Which type of reactions are given by alkanes

a) addition

b) Substitution

c) Elimination

d) Polymerization

17 / 20

17) Which liquid is called wood spirit:

a) C₂H₅CI

b) CH₃OH

c) All of these

d) CH₃-O-CH₃

18 / 20

18) The color of transition metal complexes is due to

a) Loss of s-electrons

b) d-d transition of electrons

c) ionization

d) Paramagnetic nature of transition elements

19 / 20

19) The anhydride of HCIO4 is:

a) CIO3

b) CI2O5

c) N2O5

d) CI2O7

20 / 20

20) Which of the following has the smallest size?

a) Al⁺

b) Al

c) Al⁺⁺⁺

d) Al⁺⁺

Your score is

Please provide feedback if you believe there are any errors or opportunities for improvement in the quiz.

Thanks for your suggestions.

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In order to comply with the Punjab Boards’ syllabus, we have prepared this online test for 12th class chemistry. Various boards exist in Punjab, including Gujranwala Board, Lahore Board, Faisalabad Board, Multan Board, Rawalpindi Board, Bahawalpur Board, Sargodha Board, and DG Khan Board.

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2nd Year Chemistry Full Book Online MCQs Test | Quiz

12st Class Chemistry Full Book Online MCQs Test

Online Test Instructions

Like Our Facebook Page For Educational Updates Taleem City

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Online Test Instructions

Like Our Facebook Page For Educational Updates Taleem City

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