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 coordination number of Cu in [Cu(NH3)4] SO4 is:

a) Zero

b) four

c) Two

d) six

2 / 20

2) Which is not a calcareous material

a) Marine shell

b) clay

c) marble

d) Lime

3 / 20

3) Phosphorus helps the growth of

a) stem

b) leave

c) seed

d) Root

4 / 20

4) Silver bromide is used in

a) CI2

b) acid

c) Br2

d) F2

5 / 20

5) BF3 acts as Lewis acid because it behaves as

a) Cationic specie

b) Free radical

c) Electrophile

d) Nucleophile

6 / 20

6) Which of the following will undergo nucleophilic addition reaction more easily

a) Aldehyde and ketone

b) Aldehyde

c) All of these

d) alkene

7 / 20

7) Ethene is produced from ethyl chloride by reacting with alcoholic KOH. The process is called

a) dehydrogenation

b) Hydrogenation

c) Oxidation

d) Dehydrohalogenating

8 / 20

8) Group VI B of transition metal is due to:

a) Mn, Te, Re

b) Zn, Cd, Hg

c) Fe, Ru, OS

d) Cr, MO, W

9 / 20

9) The amino acid which body can synthesize are called

a) acidic

b) basic

c) Non-essential

d) Essential

10 / 20

10) Methyl alcohol is not used

a) As an anti-freezing agent

b) As a solvent

c) As a substitute for petrol

d) For denaturing of ethyl alcohol

11 / 20

11) Which of the following reagents will react with both aldehydes and ketones

a) Benedict’s reagent

b) Fehling’s reagent

c) Tollen’s reagent

d) Grignard reagent

12 / 20

12) The reactivity order of alkyl halides for a particular alkyl group is:

a) Chloride > Bromide >Fluoride >lodide

b) None

c) Lodide >Bromide>Chloride> fluoride

d) Fluoride > Chloride > Bromide > lodide

13 / 20

13) Which of the following alcohol is used in the perfumes and for flavoring

a) 1-butanol

b) Methanol

c) 1-propanol

d) ethanol

14 / 20

14) Which of the following statement is correct?

a) Na+ atom is smaller than Na+ atom

b) F atom is smaller than F-

c) F atom is larger than F-

d) Na atom is larger than K atom

15 / 20

15) The brown gas formed, when metal reduces HNO3, to

a) N2O

b) N2O5

c) N2O4

d) N2O3

16 / 20

16) Which acid is used in the manufacture of synthetic fiber

a) Oxalic acid

b) Carbonic acid

c) Acetic acid

d) Formic acid

17 / 20

17) Ecosystem is a smaller unit of

a) lithosphere

b) biosphere

c) atmosphere

d) hydrosphere

18 / 20

18) Which of the following has greater volatility:

a) CH3CI

b) CH3F

c) CH3Br

d) CH3I

19 / 20

19) Keeping in view the size of atoms, which order is the correct one?

a) Ba > Mg

b) Lu > Ce

c) Mg > Sr

d) CI > I

20 / 20

20) One of the following is applied to walls as white wash:

a) Lime water

b) Lime stone

c) Milk of lime

d) Milk of magnesia

Your score is

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

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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

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Online Test Instructions

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