JEECUP SERIES Chemistry
Equilibrium Constant
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2025 Chapter Questions 1 MCQs
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PYQ 2025
medium
chemistry ID: jeecup-2
For the reaction N₂(g) + 3H₂(g) ⇌ 2NH₃(g), the equilibrium constant Kc is 0.5 at 400 K. If [N₂] = 0.1 M, [H₂] = 0.2 M, and [NH₃] = 0.05 M, what is the reaction quotient Qc?
1
0.3125
2
0.625
3
1.25
4
2.5