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In the reversible gaseous reaction , A +...

In the reversible gaseous reaction , `A + 2B hArr C+3D` The partial pressure of A B C and D are 0.20 , 0.10 , 0.30 ,0.50 atm respectively at equilibrium. The numerical value of `K_p is :

A

11.25

B

18.75

C

5

D

3.75

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B
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