The gas X dissociates according to the equation (shown in the pic)
When 10% of the gas is dissociated, at constant temperature and volume, the pressure increases by 20%. Assuming ideal gas behaviour, the value of n should be
(1) 2 (2) 3 (3) 4 (4) 5 (5) 6
Please provide an answer with your working <3
![The gas X dissociates according to the equation shown in the picWhen 10 of the gas is dissociated at constant temperature and volume the pressure increases by 2 class=](https://us-static.z-dn.net/files/d97/4dc90c6fb217a77704f8961d3fa2a449.jpg)