0.6 mole of NH 3 in a reaction vessel of 2 dm ^ 3 capacity was brought to equilibrium…
Chemistry · JEE Main · NTA Exams — Equilibrium
0.6 mole of NH3 in a reaction vessel of \(2 \mathrm{dm}^{3}\) capacity was brought to equilibrium. The vessel was then found to contain 0.15 mole of H2 formed by the reaction.
2NH3 (g) \(\text { ⇌ }\)N2 (g) + 3H2 (g)
which of the following statements is true?
2NH3 (g) \(\text { ⇌ }\)N2 (g) + 3H2 (g)
which of the following statements is true?
- 0.15 mole of the original NH3 had dissociated at equilibrium.
- 0.55 mole of ammonia is left the vessel
- At equilibrium the vessel contained 0.45 mole of N2
- The concentration of NH3 at equilibrium is 0.25 mole per dm3
Answer
(D) The concentration of NH 3 at equilibrium is 0.25 mole per dm 3
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