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maximum number of spectral lines possible if electron is present in 4th shell and only two atoms are present in a sample would be:- (1) 2 (2) 4 (3) 3 (4) 5If sample contains only 1H atom in M shell on de-excitation to ground state it can give maximum spectral line:-(1) 10 (2) 6 (3) 2 (4) 1electrons in a sample of H atom from an excited state returns to ground state in one or more steps show emission of 10 lines. How many of these belong to visible region:- (1) 6 (2) 5 (3) 4 (4) 3 |
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Answer» maximum number of spectral lines possible if electron is present in 4th shell and only two atoms are present in a sample would be:- (1) 2 (2) 4 (3) 3 (4) 5 If sample contains only 1H atom in M shell on de-excitation to ground state it can give maximum spectral line:- (1) 10 (2) 6 (3) 2 (4) 1 electrons in a sample of H atom from an excited state returns to ground state in one or more steps show emission of 10 lines. How many of these belong to visible region:- (1) 6 (2) 5 (3) 4 (4) 3 |
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