13 Questions around this concept.
The energy required to break one mole of bonds in
. The longest wave-length of light capable of breaking a single
bond is
Atom and molecules could emit (or absorb) energy only in discrete quantities known as quanta and not in a continuous manner.
The nature of emission of radiation from hot bodies (black -body radiation).
Ejection of electrons from a metal surface when radiation strikes it (photoelectric effect).
Variation of heat capacity of solids as a function of temperature.
Line spectra of atoms with special reference to hydrogen.
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Chemistry Part I Textbook for Class XI
Page No. : 39
Line : 40
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