MCQ
Number of nodal centres for $2s$  orbital
  • $1$
  • B
    $0$
  • C
    $4$
  • D
    $3$

Answer

Correct option: A.
$1$
a
(a) Number of nodal centre for $2s$ orbitals $(\,n - 1) = 2 - 1 = 1$.

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