The total number of electrons that can be accommodated in all orbitals having principal quantum number 2 and azimuthal quantum number 1 is
If electron, hydrogen, helium and neon nuclei are all moving with the velocity of light, then the wavelength associated with these particles are in the order
Which of the following statements do not form a part of Bohr’s model of hydrogen atom ?
Which of the following statements do not form a part of Bohr’s model of hydrogen atom ? Read More »
For a given principal level n = 4, the energy of its subshells is in the order
For a given principal level n = 4, the energy of its subshells is in the order Read More »
In which of the following Bohr’s stationary state, the electron will be at maximum distance from the nucleus?
Daily Current Affairs Quiz 8 January 2022 is very important for Competitive Exams like SSC, Railway, RRB, Banking, IBPS, PSC, UPSC, etc. We gkseries team compose these Current Affairs Quiz from Newspapers like The Hindu and other competitive magazines.
Daily Current Affairs Quiz – 8 January 2022 | Gkseries Read More »
The ionisation potential of a hydrogen atom is –13.6 eV. What will be the energy of the atom corresponding to n = 2
The energy of second Bohr orbit of the hydrogen atom is -328 kJ mol-1; hence the energy of fourth Bohr orbit would be
Atoms with same mass number but different atomic numbers are called
Atoms with same mass number but different atomic numbers are called Read More »
Number of protons, neutrons and electrons in the element 89X231 is
Number of protons, neutrons and electrons in the element 89X231 is Read More »
