Chemistry Online MCQs Test 02 For Preparation

Test Instructions

Chemistry Online MCQs Test 02 For Preparation

1. The coldest region in atmosphere is ?
A.
B.
C.
D.

2. The quantity of fresh water present on eat is only about ?
A.
B.
C.
D.

3. The vital function of protoplasm is due to the presence of ?
A.
B.
C.
D.

4. Which one gives a mixture of hydrocarbons on halogenations ?
A.
B.
C.
D.

5. The total volume of water present on earth surface is ?
A.
B.
C.
D.

6. The freezing point of water is ___________ celcius?
A.
B.
C.
D.

7. Baeyer’s test shows the presence of ?
A.
B.
C.
D.

8. Which one is the least reactive ?
A.
B.
C.
D.

9. All the member of alkane series has?
A.
B.
C.
D.

10. Which of the following statement is not true for alkynes?
A.
B.
C.
D.

11. Which one of the following decolorizes Br2 Water?
A.
B.
C.
D.

12. Which of the following is inorganic?
A.
B.
C.
D.

13. Baeyer’s reagent is?
A.
B.
C.
D.

14. ______________ is a factor related to blood clotting?
A.
B.
C.
D.

15. Ethane reacts with chlorine in the presence of ?
A.
B.
C.
D.

16. Which one gives carboxylic acid with alkaline KMnO4?
A.
B.
C.
D.

17. Which one of the following reagents distinguished ethene from acetylene?
A.
B.
C.
D.

18. Dehydration of ethyl alcohol with conc. H2SO4 results in the formation of?
A.
B.
C.
D.

19. Which of the following organic compound has different chemical properties?
A.
B.
C.
D.

20. Ethene reacts with HBr, the compound formed is?
A.
B.
C.
D.


 

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