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ALLEN-ATOMIC STRUCTURE-Exercise - 01
- Many elements have non-integral atomic masses because
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- Photon of which light has maximum energy :
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- The value of Planck's constant is 6.63 xx 10^-34 Js. The velocity of l...
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- Bohr's theory is not applicable to-
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- What is likely to be principal quantum number for a circular orbit of ...
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- Which is the correct relationship-
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- If velocity of an electron in 1st orbit of H atoms is V , what will b...
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- In a certain electronic transition in the hydrogen atoms from an init...
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- Match the following - {:((a),"Energy of ground state of" He^(+),(i)...
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- The energy of hydrogen atom in its ground state is -13.6 eV. The ener...
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- Total no of lines in Lyman series of H spectrum will be- (where n=n...
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- The spectrum of He is expected to be similar to.
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- What possibly can be the ratio of the de Broglie wavelength for two el...
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- The uncertainty in momentum of an electron is 1 xx 10^-5 kg - m//s. Th...
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- An alpha-"particle" is accelerated through a potential difference of V...
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- The orbital with zero orbital angular momentum is.
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- Which of the following is electronic configuration of Cu^(2+) (Z = 29)...
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- The electronic configuration of the Mn^(4+) ion is -
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