1
IIT-JEE 1993
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The light radiations with discrete quantities of energy are called ______.
2
IIT-JEE 1993
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Wave functions of electrons in atoms and molecules are called ______.
3
IIT-JEE 1993
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The 2px, 2py and 2pz orbitals of atom have identical shapes but differ in their _____.
4
IIT-JEE 1988
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The uncertainty principle and the concept of wave nature of matter were proposed by ______ and ______ respectively. (Heisenberg Schrodinger, Maxwell, de Broglie)
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