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) Elements which exhibits maximum catenation property:

a) C

b) Pb

c) Ge

d) Sn

2 / 20

2) Which of the following is the major product when HBr reacts with 2-butene

a) 1, 1 dibromobutane

b) 1, 2 dibromobutane

c) 2-bromobutane

d) 1-bromobutane

3 / 20

3) Which of the following can produce ketone

a) Propyne

b) All of above

c) Sec-alcohol

d) Calcium acetate

4 / 20

4) The temperature in the non-rotating chamber in the incineration of industrial and hazardous waste process has a range

a) 500 to 900C

b) 900-1000C

c) 950 to 1300C

d) 250 to 500C

5 / 20

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

a) DAP

b) Potash

c) TAP

d) Urea

6 / 20

6) Linear shape is associated with which set of hybrid orbitals?

a) Sp²

b) Sp³

c) sp

d) Dsp²

7 / 20

7) Best reagent for preparing a chloro-alkane from alcohol is:

a) PCI₃

b) SOCI₂

c) CI₂/CCI₄

d) ZnCI₂/HCI

8 / 20

8) In amino acid proton is transferred from one point to the other point and this dipolar ion called

a) Oxonium ion

b) Carbonium ion

c) carbanion

d) Zwitter ion

9 / 20

9) Following property of transition elements does not vary with a regular pattern:

a) Cationic radius

b) Covalent radius

c) Melting point

d) Binding energy

10 / 20

10) Which of the following gas will tur lime water milky:

a) CO2

b) NO2

c) CI2

d) CO

11 / 20

11) Hemolytic fission of covalent bond results in the formation of

a) carbanions

b) Free radicals

c) carbonations

d) Both a & b

12 / 20

12) Silver mirror is given by

a) Acids

b) ketones

c) Aldehydes

d) ethers

13 / 20

13) Aromatic compounds burn with sooty flame because

a) They have high percentage of carbon

b) They have high percentage of hydrogen

c) They a ring structure

d) They resist reaction with air

14 / 20

14) Boric acid cannot be used:

a) For enamels and glazes

b) For washing eyes

c) In soda bottles

d) As antiseptic in medicine

15 / 20

15) Ketones are prepared by oxidation of

a) Po alcohol

b) To alcohol

c) None of these

d) So alcohol

16 / 20

16) SN₂ reaction can be best carried out with:

a) All of above

b) Primary alkyl halides

c) Secondary alkyl halides

d) Tertiary alkyl halides

17 / 20

17) Which ion will have the maximum value of heat of hydration?

a) Cs²⁺

b) Na⁺

c) Mg²⁺

d) Ba²⁺

18 / 20

18) Ethers shows the phenomenon of

a) Position isomerism

b) Chain isomerism

c) Functional group

d) Metamerism

19 / 20

19) Macro-nutrient for soil is

a) Cu

b) Zn

c) Fe

d) N2

20 / 20

20) Mustard gas is obtained by the reaction of S₂CI₂ with

a) ethane

b) ethyne

c) Methane

d) Ethene

Your score is

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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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