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ALLEN-ATOMIC STRUCTURE-Exercise - 01
- The fraction of volume occupied by the nucleus with respect to the tot...
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- Which of the following is iso-electronic with neon-
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- The approximate size of the nucleus of .28^64 Ni is :
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- Which is true about an electron-
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- An isotone of .(32)^(76)Ge is-
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- When alpha particle are sent through a thin metal foil ,most of the...
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- Many elements have non-integral atomic masses because
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- The MRI (magnetic resonance imaging) body scanners used in hospitals o...
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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 the value of E=-78.4 "kcal//mol", the order of the orbit in hydroge...
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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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