Derive mathematically value of Kp for A(g) + B(g) ⇌ C(g) + D(g).

Derive mathematically value of Kp for A(g) + B(g) ⇌ C(g) + D(g).
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Derive mathematically value of Kp for A(g) + B(g) ⇌ C(g) + D(g).
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