At what temperature, zinc and carbon have equal affinity for oxygen?

1000^{\circ} C

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1500^{\circ} C

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500^{\circ} C

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1200^{\circ} C

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Solution

The correct option is A $1000^{\circ} C$
Both $Z n - Z n O$ and $C - C O$ lines meets at $1000^{\circ} C$ in graph so at this temperature both $C$ and $Z n$ have equal affinity for oxygen to get oxidised.

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At what temperature, zinc and carbon have equal affinity for oxygen?

The correct option is A 1000∘CBoth Zn−ZnO and C−CO lines meets at 1000∘C in graph so at this temperature both C and Zn have equal affinity for oxygen to get oxidised.

The correct option is A $1000^{\circ} C$
Both $Z n - Z n O$ and $C - C O$ lines meets at $1000^{\circ} C$ in graph so at this temperature both $C$ and $Z n$ have equal affinity for oxygen to get oxidised.