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निम्नलिखित में से कोनसा कथन सही है----...

निम्नलिखित में से कोनसा कथन सही है----

A

The rate of reaction cannot be understood from Ellinghamn diagram

B

During the formation of metal oxide `DeltaS` becomes negative and `DeltaG` becomes positive resulting in positive slope

C

There is an abrupt change in the slope of Ellingham line when change in phase (`s to l`) or (`l to g`) takes place

D

all the above

Text Solution

Verified by Experts

The correct Answer is:
D
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