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If electron of hydrogen atom is replaced...

If electron of hydrogen atom is replaced by another particle of same charge but of double mass then:

A

Bohr radius will increase

B

Ionization energy of the atom will be doubled

C

Speed of the new particle in a given state will be lesser than the electron's speed in same orbit

D

Gap between energy levels will now be doubled

Text Solution

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The correct Answer is:
B, D
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