Chemical Equilibrium Test

Result

Chemical Equilibrium Test - 52

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Weekly Quiz Competition

Question 1
4 / -1

A
increases

B
decreases

C
remains same

D
cannot be predicted
Question 2
4 / -1

In the case of gaseous homogeneous reaction, the active mass of the reactant is obtained by the expression

A

B

C

D

Solution
Question 3
4 / -1

A

B

C

D

Solution
Question 4
4 / -1

A

B

C

D
Question 5
4 / -1

The decompsotion of N₂O₄ to NO₂ is carried out at 280º in chloroform. When equilibrium is reached 0.2 mol of N₂O₄ and 2 × 10^–3 mol of NO₂ are present in 2 litre solution. The equilibrium constant for the reaction

A
1 × 10^–3

B
2 × 10^–3

C
1 × 10^–5

D
2 × 10^–5

Solution
Question 6
4 / -1

1.1 mol of A is mixed with 2.2 mol of B and the mixture is kept in a one litre flask till the equilibrium,

A
0.002

B
0.004

C
0.001

D
0.003

Solution
Question 7
4 / -1

A 1 M solution of glucose reaches dissociation equilibrium according to the equation given below:

A
1.6 ×10^–8 M

B
3.2 ×10^–6 M

C
3.2 ×10^–4 M

D
1.6 ×10^–4 M

Solution
Question 8
4 / -1

1 mol of A and 0.5 mol of B were enclosed in a three litre vessel. The following equilibrium was established under suitable conditions

A
11.1

B
1.11

C
0.01

D
2.50

Solution
Question 9
4 / -1

The concentration of CO₂ which will be in equilibrium with 2.5 × 10^–2 mol L^–1 of CO at 100ºC for the reaction

A
0.5 × 10^–2 mol L^–1

B
12.5 × 10^–2 mol L^–1

C
2 × 10^–2 mol L^–1

D
None of these is correct

Solution
Question 10
4 / -1

A
50

B
0.02

C
250

D
31.25