Time Left - 30:00 mins
Revision Quiz | Equlibrium
Attempt now to get your rank among 640 students!
Question 1
When 750 mL of 0.5 M HCl is mixed with 250 mL of 2M NaOH solution, the value of pH will be
Question 2
Which one of the following species acts as both Bronsted acid and base?
Question 3
In which of the following reactions, the concentration of product is higher than the concentration of reactant at equilibrium? Here, K is equilibrium constant.
Question 4
Which of the following is a wrong statement about the equilibrium state?
Question 5
Can a reversible process become irreversible i.e. a chemical equilibrium achieved initially can be stopped?
Question 6
The pressure of an equilibrium mixture of the three gases NO, Cl2 and NOCl, 2NO(g) + Cl2 (g) →2NOCl(g) is suddenly decreased by doubling the volume of the container at constant temperature. When the system returns to equilibrium:
Question 7
Which is true for the following reaction N2(g) + 3H2(g) 
2NH3(g) + heat
2NH3(g) + heat Question 8
The role of catalyst in a reversible reaction is ___
Question 9
Salt of a strong acid and a weak base have
Question 10
What is the pH of 0.1M NaHCO3?
If K1 = 4.5 × 10–7, K2 = 4.5 × 10–11 for carbonic acids. (Given: log2 = 0.3, log3 = 0.48)
If K1 = 4.5 × 10–7, K2 = 4.5 × 10–11 for carbonic acids. (Given: log2 = 0.3, log3 = 0.48)
Question 11
A gas ‘P’ when dissolved in water, heat is evolved. The solubility of ‘P’ will increase at?
Question 12
For the following reaction in gaseous phase
CO +
O2
CO2 Kc/ Kp is:
CO +
O2CO2 Kc/ Kp is: Question 13
Increase vapour pressure of a liquid indicate
Question 14
Metastable equilibrium is attained when
Question 15
pH of a saturated solution of silver salt of monobasic acid HA is found to be 9
Select the options which is incorrect.
Select the options which is incorrect.
- 640 attempts
- 8 upvotes
- 16 comments
Tags :
Sep 17JEE & BITSAT
