Structure Of Atom Ques 29

29. Orbital having $3$ angular nodes and $3$ total nodes is

[NEET Odisha 2019]

(a) $6 $ $d$

(b) $5 $ $p$

(c) $3 $ $d$

(d) $4 $ $f$

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Answer:

Correct Answer: 29.(d)

Solution:

  1. (d) Total number of nodes $=(n-1)$

$ 3=n-1 \quad \Rightarrow \quad n=4 $

Number of angular nodes $=1=3 \Rightarrow f$-subshell