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Questions given below are based on the g...

Questions given below are based on the given diagram for extractive metallurgy.
(iii) The make the following process spontaneous, temperature should be :
`ZnO + C rarr Zn + CO`.

A

` lt 1000^@ C`

B

`gt 1100^@ C`

C

`lt 500^@ C`

D

`gt 500^@ C " but" lt 1000^@ C`

Text Solution

Verified by Experts

The correct Answer is:
D
To make the reaction
`ZnO + C rarr Zn + CO`
to proceed in forward direction, temperature should be greater than `1100^@C`.
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