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(A) The reduction reaction, Cr(2)O(3)+...

(A) The reduction reaction,
`Cr_(2)O_(3)+2Al to Al_(2)O_(3)+2Cr, DeltaG^(0)=-421KJ`
is not possible at room temperature
(R ) Certain amount of activation energy is essential for the reaction to make it thermodynamically feasible.

A

If both (A) and (R ) are correct and (R ) is the correct explantion of (A )

B

If both (A) and (R ) are correct and (R ) is not the correct explantion of (A )

C

If (A) is correct but (R ) is incorrect

D

If (A) is incorrect but (R ) is correct

Text Solution

Verified by Experts

The correct Answer is:
A
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