ECAT Chemistry Test 5 Online Preparation Mcqs

ECAT Chemistry Test 5 Online Preparation Mcqs With Answers Start Below

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Question 1 of 15

1. At sea level and at 100°C, the vapour pressure of water in an open system is:

 
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. Molarity of pure water is:

 
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. Kinetic theory of gas was put forward by:

 
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. In zero order reaction, the rate is independent of:

 
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. The nature of positive rays depends on:

 
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. The cell in which a non-spontaneous redox reaction takes place as a result of electricity is known as:

 
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. In a bomb calorimeter, the reactions are carried out at:

 
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. Salt of a week acid with strong base when dissolved in water gives:

 
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. When NaOH solution reacts with Aluminium in different physical states, most rapid reaction occurs:

 
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. Which of the following elements is not stable?

 
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. Spherically symmetrical orbital is:

 
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. The substance which is present in large quantity is called a:

 
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. Six parameters of the unit cell are called:

 
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. Which of the following solids does not contain covalent bond?

 
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. Co* is an example of:

 
A.
B.
C.
D.

Question 15 of 15


 

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