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2. structure of atom — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry2. structure of atom1 Mark
MCQ
In Balmer series of hydrogen atom spectrum which electronic tranition causes third line
  • ✓
    Fifth Bohr orbit to second one
  • B
    Fifth Bohr orbit to first one
  • C
    Fourth Bohr orbit to second one
  • D
    Fourth Bohr orbit to first one
✓

Answer

Correct option: A.
Fifth Bohr orbit to second one
a
In Balmer sesies hydrogen atomic specturn which electronic transition cames third lime $0-L$ $n_2=5$ to $n_1=2$

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