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Derivation of Kp and Kc

Question

One mole of nitrogen is mixed with 3 mole of hydrogen in a closed 3 liter vessel. 20 % of nitrogen is converted into $N H_{3}$ . Then $K_{c}$ for the $\frac{1}{2} N_{2} + \frac{3}{2} H_{2} ⇌ N H_{3}$
$0.46 l i t e r m o l^{- 1}$
$0.36 l i t e r m o l^{- 1}$
$0.5 l i t e r m o l^{- 1}$
$0.2 l i t e r m o l^{- 1}$

A

0.5 l i t e r m o l^{- 1}

B

0.36 l i t e r m o l^{- 1}

C

0.46 l i t e r m o l^{- 1}

D

0.2 l i t e r m o l^{- 1}

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