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

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry2. structure of atom1 Mark
MCQ
When electron jumps from $n = 5$ to $n = 2$ with all possible transitions then correct answer is
  • A
    Number of lines in ultraviolet region is equal to $3$
  • B
    Number of lines in visible region is equal to $2$
  • ✓
    Number of lines in infrared region is equal to $3$
  • D
    All of these
✓

Answer

Correct option: C.
Number of lines in infrared region is equal to $3$
c

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