Coulomb is equal to

  • A
    ampere $\times$ second
  • B
    ampere $\times$ minute
  • C
    watt $\times$ second
  • D
    volt $\times$ second

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Similar Questions

Predict the products of electrolysis in each of the following:
$(i)$ An aqueous solution of $AgNO_3$ with silver electrodes.
$(ii)$ An aqueous solution of $AgNO_3$ with platinum electrodes.
$(iii)$ $A$ dilute solution of $H_2SO_4$ with platinum electrodes.
$(iv)$ An aqueous solution of $CuCl_2$ with platinum electrodes.

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During electrolysis,the species that becomes neutral at the cathode is ...... .

Assertion : $A$ small amount of acid or alkali is added before electrolysis of water.
Reason : Pure water is a weak electrolyte.

Which of the substances $Na$,$Hg$,$S$,$Pt$ and graphite can be used as electrodes in electrolytic cells having aqueous solutions?

Which one of the following metals could not be obtained on electrolysis of aqueous solution of its salts?

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