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Discussion :: GATE Chemistry

  1. If Δy and Δpy are the uncertainties in the y-coordinate and the y component of the momentum of a particle respectively, then, according to uncertainty principle ΔyΔpy is (ћ = h/2π and h is Planck's constant)
  2. A.
    ≥ ћ
    B.
    > Ñ›/2
    C.
    > Ñ›
    D.
    ≥ ћ/2

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    Answer : Option D

    Explanation :

    -NA-


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