TLS Online TPP Program
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TLS Online TPP Program
#Question id: 20138
#XL - P Chemistry
Number of waves made by a Bohr electron in one complete revolution in its fourth orbit is
TLS Online TPP Program
#Question id: 20139
#XL - P Chemistry
Which of the following electronic transitions require that the greatest amount of energy be absorbed by a hydrogen atom?
TLS Online TPP Program
#Question id: 20140
#XL - P Chemistry
How fast an electron is moving if it has a wavelength equal to the distance it travel in one second?
TLS Online TPP Program
#Question id: 20141
#XL - P Chemistry
If uncertainties in the measurement of position and momentum are equal, the uncertainty in the measurement of velocity is
TLS Online TPP Program
#Question id: 20142
#XL - P Chemistry
Energy equivalent of 10.00 cm–1 is
TLS Online TPP Program
#Question id: 20143
#XL - P Chemistry
The ratio of energy of the electron in ground state of hydrogen to the electron in first excited state of Be+3 is