Question No : 15
The velocity of a photon is
Question No : 16
The number of unpaired electrons in fluorine atoms is/are
Question No : 17
Among the following ions, which are has the highest paramagnetism?
Question No : 18
In the case of atomic spectrum of hydrogen which series of lines lie in the visible region?
Question No : 19
When the electron is excited from K level to M level we get
Question No : 20
Isotopes have different
Question No : 21
Davisson and Germer gave an experimental evidence for
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Exam Name | No. Of Q | Link |
Chemistry set 1 | 30 | Start |
Chemistry set 2 | 30 | Start |
Chemistry set 3 | 30 | Start |
Chemistry set 4 | 30 | Start |
Chemistry set 5 | 30 | Start |
Chemistry set 6 | 30 | Start |
Chemistry set 7 | 30 | Start |
Chemistry set 8 | 30 | Start |
Chemistry set 9 | 30 | Start |
Chemistry set 10 | 30 | Start |
Chemistry set 11 | 30 | Start |
Chemistry set 12 | 30 | Start |