Why are substance like platinum and pall...

Why are substance like platinum and palladium oftern used for carrying out the electrolysis of aqueous solutions ?

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The metals like platinum and palladium are used as inert electrodes for carying out the process of electrolysis because these are not attaked by the ions involved in the process.

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Electrolysis of aqueous HCl solution produces

`H_2` gas at the anode

`H_2` gas at the cathode

`Cl_2` gas at the cathode

`Cl_2` and `O_2` gases both at the anode.

Electrolysis of aqueous HCl solution produces

`H_(2)` gas at the anode

`H_(2)` gas at the cathode

`Cl_(2)` gas at the cathode

`Cl_(2)` and `O_(2)` gases both at the anode

But -2- can be obtained by electrolysis of an aqueous solution of

`2,3-`Dimethyl maelic acid

`2,2-`Dimethylbutaneodioic acid

`2-`Methylbutanedioci acid

`2,3-`Dimethylbutanedioic acid

Why are substance like platinum and palladium oftern used for carrying out the electrolysis of aqueous solutions ?

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Electrolysis of aqueous HCl solution produces

Electrolysis of aqueous HCl solution produces

But -2- can be obtained by electrolysis of an aqueous solution of

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DINESH PUBLICATION-SURFACE CHEMISTRY -N.C.E.R.T. IN-TEXT QUESTIONS