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De Broglie's Hypothesis

The angular m...

Question

The angular momentum of the electron, according to Bohr's model, is the whole number multiple of :

A

\frac{h}{2 π}

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B

\frac{h}{3 α}

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C

\frac{h}{4 α}

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D

\frac{h}{5 α}

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Solution

The correct option is A $\frac{h}{2 π}$
According to Bohr, angular momentum of the electron is mvr = n $\frac{h}{2 π}$ .

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