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For the homogeneous are reaction at 600 ...

For the homogeneous are reaction at 600 K,
`4NH_(3(g))+5O_(2(g))hArr4NO_((g))+6H_(2)O_((g))`. The equilibrium `K_(c)` has the unit.

A

`("mol dm"^(-3))^(-1)`

B

`("mol dm"^(-3))^(1)`

C

`("mol dm"^(-3))^(10)`

D

`("mol dm"^(-3))^(-9)`

Text Solution

Verified by Experts

The correct Answer is:
B
`4NH_(3(g))+5O_(2(g))hArr4NO_((g))+6H_(2)O_((g))`
`Deltan_(g)=10-9=1`
`"Unit of "K_(c)=("mol dm"^(-3))^(Deltan_(g))`
`:." Unit"=("mol dm"^(-3))^(1)`
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