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The equilibrium constants for the reacti...

The equilibrium constants for the reaction, `A_2hArr2A` A at `500K and 700K` are `1xx10^(-10)` and `1xx10^(-5)`. The given reaction is

A

exothermic

B

slow

C

endothermic

D

fast

Text Solution

Verified by Experts

The correct Answer is:
B
For the reaction.
`A-2hArr2A`
`K=([A])^2/([A_2])`
The value of equilibrium constant is very less and hence, the product concentration is also very less. So, the reaction is slow.
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