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Which is correct relationship between K p and K c for following reversible reaction at 10 K temperature? K p and K c in units of atm and M respectively A 2 g + 3B 2 g ⇌ 2AB 3 g

Options

  1. AK p > K c
  2. BK p < K c
  3. CK p = K c
  4. DRelation cannot be predicted

Correct answer

A. K p > K c

Step-by-step solution

K p &#x2004; = &#x2004; K c RT &#x0394;n g Here, RT = 1 12 × 10 (<1) and Δn g = 2 − 4 = − 2 ∴ K p > K c

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