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Consider the following reactions at 1000...

Consider the following reactions at `1000^@C` :
(a) `Zn(s) +1/2O_2(g) rarr ZnO (s) ,DeltaG^@=-360kJ mol^(-1)`
(b) `C (g) +1/2O_2(g) rarr CO(g),DeltaG^@=-460 " kJ mol"^(-1)`
Choose the correct statement at `1000^@C` :

A

Zinc can be oxidised by carbon monoxide

B

Zine oxide can be reduced by graphite

C

Both statement (a) and (b) are true

D

Both statement (a) and (b) are false

Text Solution

Verified by Experts

The correct Answer is:
B
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