Which one is not the correct statement

  • A

    $1\,volt \times 1\,coulomb = 1\,joule$

  • B

    $1\,volt \times 1\,ampere = 1\,joule/second$

  • C

    $1\,volt \times 1\,watt = 1\,H.P.$

  • D

    Watt-hour can be expressed in $eV$

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