Among Na,Hg,S,Pt and graphite which can ...

Among `Na,Hg,S,Pt` and graphite which can be used as electodes in electrolytic cell having aqueous solutions?

A

`C_2H_6`

B

`C_3H_8`

C

`C_4H_8`

D

`C_2H_2`

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The correct Answer is:

A, B, C, D

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