Chemistry MCQ Question Answers for CUET 2024

 

Chemistry MCQs– Practice the Chemistry Multiple Choice Questions suitable for various Entrance Exams including CUET. Learn and practice Chemistry questions and answers. Chemistry MCQ questions are very helpful for various competitive exams. CUET is a Common University Entrance Test that is now mandatory to take admission to Central Universities in India. Chemistry MCQ questions are based on the latest CUET 2024 exam pattern and other entrance exams, so that you can have a fair idea about exam trends that will be followed for various entrance exams.

 

1. The age of most ancient geological formation is estimated by
a.
b.
c.
d.

2. 75% of a radioactive element disintegrates in 6 days. Its half-life is
a.
b.
c.
d.

3. Hydrogen bomb is based on the phenomenon of
a.
b.
c.
d.

4. An azeotrope is one that
a.
b.
c.
d.

5. Alcohols have higher boiling point than alkanes of the corresponding molecular mass because
a.
b.
c.
d.

6. On burning hydrogen in an atmosphere of chlorine, 1.65 gm of HCl was obtained and 1 Kcal of heat was liberated. The heat of formation of HCl should be:
a.
b.
c.
d.

7. Radio-activity was discovered by
a.
b.
c.
d.

8. Shape of the carboxyl group is
a.
b.
c.
d.

9. How many electrons can fit into the sub-shell for which n = 3 and l = 1?
a.
b.
c.
d.

10. Radium and chlorine combine to form radium chloride, the compound is
a.
b.
c.
d.

11. Amongst HX, the maximum dipole moment is of
a.
b.
c.
d.

12. The hydrogen halide which has maximum boiling point is
a.
b.
c.
d.

13. Calcium formate of heating gives
a.
b.
c.
d.

14. Among the alkanes with an increase in mol wt…….
a.
b.
c.
d.

15. A person requires 2870 Kcal of energy for leading a normal life. If heat of combustion of cane sugar is -1349 Kcal then he must consume……kg of cane sugar daily.
a.
b.
c.
d.

16. In an aqueous solution of sulphuric acid, mole fraction of water is 0.85. The molality of the solution is
a.
b.
c.
d.

17. Cobalt present along with iron in the synthesis of ammonia acts as
a.
b.
c.
d.

18. The chemical system in equilibrium is not affected by
a.
b.
c.
d.

19. In isopentane the number of secondary carbon atom is
a.
b.
c.
d.

20. A mole of electrons is the same as
a.
b.
c.
d.

21. Which of the following can reduce Tollens reagent but no Fehlings soln.?
a.
b.
c.
d.

22. Aniline reacts with dl. HCl and HONO at 00C to form
a.
b.
c.
d.

23. Emission is caused by the transformation of one neutron into a proton. This results in the formation of a new element having
a.
b.
c.
d.

24. Shape of amines is
a.
b.
c.
d.

25. Equivalent weight of ammonia is
a.
b.
c.
d.