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JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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What will be the wave length of an electron moving with

\frac{1}{10}

th of velocity of light?

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Correct option: A

2.43 \times 10^{-11} \mathrm{~m}

Option A (

2.43 \times 10^{-11} \mathrm{~m}

) is correct because the wavelength is calculated using the de Broglie wavelength formula,

\lambda = h/mv

, with the given velocity.

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