Question

2. At constant temperature, the equilibrium constant (K)
for the decomposition reaction 1,0, 2NO, is
N0
(4x P)
expressed by K
where P = pressure, x = extent
(1 - x)
of decomposition
Which one of the following statements is true?
(1) K increases with increase of P
(2) K increases with increase of x
(3) K increases with decrease of x
(4) K remains constant with change in P and x.
Р
р
reason​

Answer 1

A decrease in temperature favours the exothermic reaction because it releases energy. So, it will favour the forward reaction. The yield of ammonia will increase. An increase in pressure will favours the reaction that decreases the number of gaseous molecules