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Structure of Atom · 2021 · 25 Jul · Shift 1

1 Chemistry questions from this JEE Main paper
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Structure of Atom · 2021 · 25 Jul · Shift 1

1 Chemistry questions from this JEE Main paper

  1. Q17.A source of monochromatic radiation of wavelength 400 nm provides 1000 J of energy in 10 seconds. When this radiation falls on the surface of sodium, x × 1020 electrons are ejected per second. Assume that wavelength 400 nm is…
    Chemistry · Structure of Atom · Numerical