Question

For the endothermic reaction
`3A(g) hArr B(g) + C(g)`
select the option(s) by which equilibrium concentration of `A(g)` can be increased?
A. Decreasing the temperature
B. Increasing the volume of the container
C. Decreasing the volume of the container
D. Adding `B(g)` at equilibrium

Answer 1

Correct Answer - A::C::D
`rArr` On `tempdarr`, reaction moves in backward direction, `[A(g)] w` increase
`rArr` On decreasing volume, concentration of all species increase.
`rArr` On adding `B(g)`, reaction will move in backward directiel.
`[A(g)]` will increase.