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Consider the partial decomposition of A ...

Consider the partial decomposition of A as `2A_((g)) hArr 2B_((g)) + C_((g)) `At equilibrium 700 m/ gaseous mixture contains 100 ml of gas C at 10 atm and 300K. What is the value of Kp for the reaction ?

A

`(40)/(7)`

B

`(1)/(28)`

C

`(10)/(28)`

D

`(28)/(10)`

Text Solution

Verified by Experts

The correct Answer is:
C
Initially only A is present so at equilibrium A and B should be present in 2:1

For ideal gases volume % = mole %
`Kp=(((200)/(700)xx10)^(2). ((100)/(700)xx10))/(((400)/(700)xx10)^(2))=(10)/(28)`
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