1.

Consider the following reactions at 1000^@C (A) Zn_((s)) + 1/2O_(2(s)) to ZnO_((s)) DeltaG^(@) = -360 kJ mol^(-) (B) C("graphite")+ 1/2 O_(2(g)) to CO_((g)) DeltaG^@, = -460 J mol^(-1)

Answer»

Zinc can be oxidised by CARBON monoxide. 
Zinc OXIDE can be REDUCED by graphite.
Both statement (A) and (B) are true. 
Both statement (A) and (B) are FALSE. 

Answer :B


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