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A galvanic cell is composed of two hydro...

A galvanic cell is composed of two hydrogen electrodes, one of which is a standard one. In which of the following solutions should the other electrode be immersed to get maximum emf?

A

`0.1 M HCl`

B

`0.1M CH_3COOH`

C

`0.1M H_3PO_4`

D

`0.1M H_2SO_4`

Text Solution

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A galvanic cell is made of two hydrogen electrodes, one of which is the standard hydrogen electrode, in which of the following solutions should the other electrode be set up to get maximum emf?

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Knowledge Check

  • In which one of the following compounds does hydrogen bonding occur?

    A
    Ammonia
    B
    Hydrogen iodide
    C
    Lithium hydride
    D
    Silane
  • In which one of the following compounds does hydrogen bonding occur?

    A
    Ammonia
    B
    Hydrogen iodide
    C
    Lithium hydride
    D
    Silane
  • Which one of the following can produce the maximum induced e.m.f?

    A
    50A, DC
    B
    50A, 50Hz AC
    C
    50A, 500Hz AC
    D
    100A, DC
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