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Structure of Atom · 2013 · Shift 1

1 Chemistry questions from this JEE Advanced paper
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Structure of Atom · 2013 · Shift 1

1 Chemistry questions from this JEE Advanced paper

  1. Q1.The atomic masses of He and Ne are 4 and 20 a.m.u., respectively. The value of the de Broglie wavelength of He gas at –73oC is “M” times that of the de Broglie wavelength of Ne at 727oC. M is
    Chemistry · Structure of Atom · Numerical