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Question: In the reversible reaction \(2SO_{3}\)⇌\(O_{2} + 2SO_{2}\), the concentration of each C and D at equ...

In the reversible reaction 2SO32SO_{3}O2+2SO2O_{2} + 2SO_{2}, the concentration of each C and D at equilibrium was 0.8 mole/litre, then the equilibrium constant PCl5(g)PCl_{5}(g) will be.

A

6.4

B

0.64

C

1.6

D

16.0

Answer

16.0

Explanation

Solution

Suppose 1 mole of A and B each taken then 0.8 mole/litre of C and D each formed remaining concentration of A and B will be (1 – 0.8) = 0.2 mole/litre each.

NO2(g)NO_{2}(g)