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__________ of the following is not a fundamental postulate of Bohr’s theory of hydrogen atom. (The classical theory does not apply in the case of tiny particles such as electrons, The electron in a stable orbitdoes not radiate energy, The electron can move in all possible orbits, An atom radiates energy only when an electron jumps from an allowed orbit of higher energy En to one of the lower energ Ep)

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Chemistry Tutor for IIT-JEE,NEET and BOARDS

Being nity particle electron has significant wave character according to deBroglie so classical theory can not be applied with electron which considers only particle nature.
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I KNOW HOW TO EXPLAIN.

The classical theory does not apply in the case of tiny particles such as electrons.
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Physics

An atom radiates energy only when an electron jumps from an allowed orbit of higher energy En to one of the lower energy Ep.
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"The electron can move in all possible orbits", this is not a fundamental postulate in Bohr's theory. Bohr's theory was based on quantisation ie., electrons can only move in particular orbits or shells named k,l,m,n.
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Math Magician

Classical theory doe not hold good for this
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