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STD 11 - 2. structure of atom — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 2. structure of atom4 Marks
MCQ
Orbital having $3$ angular nodes and $3$ total nodes is
  • A
    $5p$
  • B
    $3d$
  • ✓
    $4f$
  • D
    $6d$
✓

Answer

Correct option: C.
$4f$
c
Orbital having angular node $(\ell)=3$

${\text { Total node }=\text { Radial node }+\text { angular node }}$

${=n-\ell-1+\ell}$

${3=n-1}$

${n=4}$

${\text { Subshell }{ n\ell }=4 \mathrm{f}}$

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