Does the number of moles of reaction products increase, decrease of remain same when each of the following equilibria is subjected to a decrease in pressure by increasing the volume?
`PCl_(5)(g)hArr PCl_(3)(g)+Cl_(2)(g)`

Explanation

The forward reaction is associated with the increase in volume of the system. So, the increase in volume will favour the forward reaction and hence, the number of moles of reaction products will increase.