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In the given graph the activation energy...

In the given graph the activation energy , `E_(a)` for the reverse reaction will be

A

150 kJ

B

50 kJ

C

200 kJ

D

100 kJ

Text Solution

Verified by Experts

The correct Answer is:
b
`DeltaH = E_(a) f = E_(a) b`
`100 = 150-E_(b)`
`E_(a) b = 50 `kJ .
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