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

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry2. structure of atom1 Mark
MCQ
Which of the following statements is incorrect?
  • A
    Probabilities are found by solving Schrodinger wave equation
  • B
    Energy of the electron at infinite distance is zero and yet it is maximum
  • ✓
    Some spectral lines of an element may have the same wave number
  • D
    The position and momentum of a rolling ball can be measured accurately
✓

Answer

Correct option: C.
Some spectral lines of an element may have the same wave number
c

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