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Which of the following is false?A. The angule momentum of an electron due to its spinni9ng is given as `sqrt(s(s + 1))((h)/(2pi))`, where s can take a value of `1//2`B. The angule momentum of an electron due to its spinni9ng is given as `m_(s)((h)/(2pi))`, where `m_(s)` can take a value of `+1//2`C. The azinuthal quantum number cannot have negative valuesD. The potential energy of an electron in an orbit is twice in magnitude as campaired to its kinetic energy |
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Answer» Correct Answer - B b The expression `m_(1) ((h)/(2pi))` is that of z- component of angular momentum c. The azimuthal quantum number has the value `0 , 1,2, …..(n - 1)` d. The expression are `KE = (1)/(2) mv^(2) =- (1)/(2)(Ze^(2))/((4 pi epsilon_(0))r)` `PE = - (Ze^(2))/((4 pi epsilon_(0))r)` |
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