MCQ
Phosphide ion has the electronic structure similar to that of
- ANitride ion
- BFluoride ion
- CSodium ion
- ✓Chloride ion
✓
Answer
Correct option: D.
Chloride ion
d
(d)
(d)
| Phosphide ion | Chloride ion | |
| Total electrons | $({P^{3 - }})$ | $(C{l^ - })$ |
| $18$ | $18$ |
${P^{3 - }}$ and $C{l^ - }$ are isoelectronic.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
On this transformation $PCl_5 \to PCl_6^-$ what changes will take place :-
→Which among the following reaction will take place spontaneously
Which plot best represents the potential energy $(E)$ of two hydrogen atoms as they approach one another to form a hydrogen molecule ?
→The $IUPAC$ name of compound $C{H_3} - C{(C{H_3})_2} - C{H_2} - CH = C{H_2}$ is
→Lanthanum is grouped with $f-$ block elements because
→The heat of combustion of carbon is $-94\, kcal$ at $ 1$ atm pressure. The intrinsic energy of $C{O_2}$ is....$kcal$
→ Product $A$ is major
→The hydrogen bond strength will be highest for
Which of the following pair have same shape $\&$ total number of lone pair and $\sigma$ -$bond$ pair on central atom :
→Which of the following pair is not isoelectronic species? (At. no. $Sm , 62 ; Er , 68: Yb , 70: Lu , 71 ; Eu , 63: Tb$, $65$; $\operatorname{Tm}, 69)$
→