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The Killingham diagram for sing, magnesi...

The Killingham diagram for sing, magnesium and carbon converting into corresponding oxides is shown below :

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

A

`1000^(@)C`

B

`1500^(@)C`

C

`500^(@)C`

D

`1200^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
A
From the graph oxide formation curves of .C. and Zn are coincide at `1000^(@)C`. They show equal affinity for oxygen at `1000^(@)C`.
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