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which of the given statement(s) is /are false ? (P) orbital angular momentum of the azimuthal quantum number as lowest for any principle quantum number is `(h)/(pi)`, (Q) if n=3 ,l=0 ,m=0 for the last valence shell electron ,them the possible atomic number may be 12 or 13 . (R ) total spin of electrons for the atom `_(25)` Mn is `+-(7)/(2)` . (S ) spin magnetic moment of inert gas is zero .A. I, II and IIIB. II and III onlyC. I and IV onlyD. none of these

Answer» Correct Answer - A


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