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For the reaction CH(4)(g)+2O(2)(g)hArr...

For the reaction
`CH_(4)(g)+2O_(2)(g)hArr CO_(2)(g)+2H_(2)O(I)`
`Delta_(r)H= - 170.8kJ mol^(-1)`
Which of the following statements is not true ?

A

The reaction is exothermic

B

At equilibrium the concentration of `CO_(2)(g)` and `H_(2)O(l)` are not equal

C

The equilibrium constant for the reaction is given by `K_(p)=([CO_(2)])/([CH_(4)][O_(2)])`

D

Addition of `CH_(4)(g)` or `O_(2)(g)` at equilibrium will cause a shift to the right

Text Solution

Verified by Experts

The correct Answer is:
C
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