JEE Main Chemistry question

ChemistryEquilibriumJEE Main

The equilibrium constant Br₂ ⇌ 2Br at 500 K and 700 K are 10⁻¹⁰ and 10⁻⁵ respectively. The reaction is:

Answer: (A)

Solution

K increases with increasing T → endothermic.

Question ID VK-136010