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) Grignard reagent is reactive due to:

a) The presence of halogen atom

b) none

c) The polarity of C----Mg bond

d) The presence of Mg atom

2 / 20

2) The numbers of possible isomers of xylene are

a) 2

b) 4

c) 5

d) 3

3 / 20

3) Ninhydrin reacts with amino acid to form product which has color

a) Bullish violet

b) violet

c) red

d) Blue

4 / 20

4) How many isomers are there in pentane?

a) 3

b) 6

c) 2

d) 5

5 / 20

5) Which compound is prepared by the Stadeler’s process?

a) K₂MnO₄

b) K₂Cr₂O7

c) KMnO₄

d) K₂CrO₄

6 / 20

6) Pentane shows how many chain isomers

a) 5

b) 4

c) 2

d) 3

7 / 20

7) Carbon atom in following is sp2-hybridized

a) HCOOH

b) CH₂CI₂

c) CH₃CN

d) CH=CH

8 / 20

8) The nutrients which are required in very small amount for growth of plants are called

a) surfactants

b) macronutrients

c) micronutrients

d) Nitrogenous fertilizers

9 / 20

9) Which of the following test is shown by ketones

a) Schiff reagent test

b) Fehling solution test

c) Sodium nitroprusside test

d) Tollen’s reagent test

10 / 20

10) Which element forms an ion with charge +3

a) Beryllium

b) Silicon

c) Aluminum

d) carbon

11 / 20

11) Maximum temperature on the open hearth process is:

a) 1200C⁰

b) 900C⁰

c) 1600C⁰

d) 1400C⁰

12 / 20

12) When CO₂ is made to react with ethyl magnesium iodide, followed by acid hydrolysis, the product formed is:

a) Propionic aid

b) propanol

c) Propane

d) propanol

13 / 20

13) Which of the following sulphates is not soluble in water?

a) Barium sulphate

b) Sodium sulphate

c) Zinc sulphate

d) Potassium sulphate

14 / 20

14) F-block elements are also called?

a) Non-typical transition elements

b) Outer transition elements

c) Normal transition elements

d) None is true

15 / 20

15) the element with highest melting point

a) Mn

b) Fe

c) Cr

d) Cu

16 / 20

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

a) ethanol

b) 1-butanol

c) 1-propanol

d) Methanol

17 / 20

17) Which one of the following polymer is called a polyamide

a) orlon

b) Terylene

c) rayon

d) Nylon

18 / 20

18) Cannizzaro’s reaction is not given by

a) benzaldehyde

b) Formaldehyde

c) acetaldehyde

d) Trimethyi acetaldehyde

19 / 20

19) Which one of the following does not belong to alkaline earth metals?

a) Ra

b) Be

c) Rn

d) Ba

20 / 20

20) The molecular formula of naphthalene is

a) C₁₀H₁₂

b) C₁₀H₁₀

c) C₁₂H₁₂

d) C₁₀H₈

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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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