ECAT Chemistry Test 4 Online Preparation Mcqs

ECAT Chemistry Test 4 Online Preparation Mcqs With Answers Start Below

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Question 1 of 15

1. VSEPR theory explains well:

 
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. The change in concentration of reactant or product per unit time is called:

 
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. Volcanoes Produce SO₂:
 

A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. Mustard gas is a:

 
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. Amyl acetate flavor is present in:

 
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. The sample being analyzed is called:

 
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. Reaction of ethane’s with KMnO₄ gives:

 
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. Which element cannot be analyzed directly by combustion analysis?

 
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. Diversity of organic compounds in millions is:

 
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. Azeotropic mixtures can be separated by:

 
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. Calcium carbonate contains oxygen in it:

 
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. Alkyl halides are reactive:

 
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. Acidic soils are neutralized by adding:

 
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. The solution left after the formation of crystals is called:

 
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. Binary compounds of hydrogen are called:

 
A.
B.
C.
D.

Question 15 of 15


 

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