MDCAT Chemistry Test Online Preparation Mcqs

MDCAT Chemistry Test Online Preparation Mcqs with Answers Start Below

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Question 1 of 15

1. Alcohols are derivatives of:

 
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. The strongest bond is:

 
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. Work is a:

 
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. If rate of decay of radioactive isotopes decreases from 200cpm to 25 cpm after 24 hours, what is its half life?

 
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. Column chromatography is a type of:

 
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. Fossil fuels consist of:

 
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. At present, oil refineries in Pakistan are:

 
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. Alky halides are reactive:

 
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. Phenol was discovered by:

 
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. Collision theory explains:

 
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. Rusting can be avoided by:

 
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. The sum of mole fractions of components of a solution is equal to:

 
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. Hydrolysis of Grignard’s reagent gives:

 
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. Which is used in bacterial lamps?

 
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. The reasons for less experimental yield than theoretical yield are reversible reaction, side reaction and:

 
A.
B.
C.
D.

Question 15 of 15


 

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