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Structure of Atom — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryStructure of Atom1 Mark
MCQ
Major development $(s)$ responsible for the formulation of Bohr's model of atom were :
  • A
    Dual character of the electromagnetic radiation.
  • B
    Experimental results regarding atomic spectra which can be explained only by assuming quantized electronic energy levels in atoms.
  • ✓
    Both $(a)$ and $(b).$
  • D
    None of the above.
✓

Answer

Correct option: C.
Both $(a)$ and $(b).$

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