The set of principal $(n)$,azimuthal $(l)$ and magnetic $(m_l)$ quantum numbers that is not allowed for the electron in $H$-atom is

  • A
    $n=3, l=1, m_l=-1$
  • B
    $n=3, l=0, m_l=0$
  • C
    $n=2, l=1, m_l=0$
  • D
    $n=2, l=2, m_l=-1$

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