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The Ellingham diagram for a number of me...

The Ellingham diagram for a number of metallic sulphides is shown below

Which sulphide occurs to minimum extent in nature

A

HgS

B

`H_(2)S`

C

`Bil_(2)S_(3)`

D

`CS_(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
From the graph `CS_(2)` is occurs in minimum extent because it has less -ve `DeltaG^(0)` value for its formation.
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