The radius of hydrogen atom in the ground state is 0·53 Å, the radius of ₃Li²⁺ in the similar state is

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#Question id: 19859

#XL - P Chemistry

According to Bohr’s atomic model

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#Question id: 19860

#XL - P Chemistry

The transition of electrons inH atom that will emit maximum energy is

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#Question id: 19861

#XL - P Chemistry

The limiting line in Balmer series will have a frequency of

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#Question id: 19862

#XL - P Chemistry

The wavelength of a spectral line for electron transition is inversely related to

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#Question id: 19863

#XL - P Chemistry

The phenomenon of splitting of spectral lines under the influence of the electric field is known as

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#Question id: 19864

#XL - P Chemistry

If the energy of electron in H atom is given by expression, − 1312/n² kJ mol^-1, then the energy required to excite the electron from ground state to second orbit is