Out of silver and aluminium vessel which one will be more suitable to – InterviewSolution

InterviewSolution

1.	Out of silver and aluminium vessel which one will be more suitable to store 1M HCl solution and why?
Answer» Since reduction potential of silver is more than that of hydrogen (E°H⁺/H₂Pt = 0), silver vessel will be suitable to store 1M HCl. On the other hand E° of Al³⁺/Al is less than that of hydrogen (E°H⁺/H₂Pt) so that hydrogen will be liberated is stored in aluminium vessel.

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