If velocity of an electron is 1st orbit of H atom is V, what will be the velocity in 3rd orbit of |
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a) |
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b) |
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c) |
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d) |
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If velocity of an electron is 1st orbit of H atom is V, what will be the velocity in 3rd orbit of |
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a) |
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b) |
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c) |
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d) |
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(a)
Therefore, velocity of in the third orbit of
is the same velocity of an
in the first orbit of H atom, i.e.,
From the reaction given below, deduce the group of polonium in the periodic table (Pb belongs to group 14)
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