MCQ
The outermost electronic configuration of the most electronegative element is
- A$n{s^2}n{p^3}$
- B$n{s^2}n{p^4}$
- ✓$n{s^2}n{p^5}$
- D$n{s^2}n{p^6}$
✓
Answer
Correct option: C.
$n{s^2}n{p^5}$
c
(c) Halogens are most electronegative.
(c) Halogens are most electronegative.
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
Among the following structures, select $E$ isomers (arrows indicate the bonds to be considered) ?
→For the change ${H_2}O(l) \to {H_2}O(g);\,P = 1\,atm$, $T = 373\,K$, the free energy change $\Delta G = 0$. This indicates that
→Consider the following information $(X = F$ or $Cl)$
→| Molecule | $P-X$ (axial) bond length | $P-X$ (Equitorial) bond length |
| $PF_5$ | $a$ | $b$ |
| $PF_4CH_3$ | $c$ | $d$ |
| $PF_3 (CH_3)_2$ | $e$ | $f$ |
| $PCl_5$ | $g$ | $h$ |
According to given information choose the incorrect order of bond length
The stable carbocation formed in the above reaction is ......
Which of the following is a heterocyclic compound
Which of the following molecules has pyramidal shape
The enthalpy change for the transition of liquid water to steam, $\Delta {H_{vap}} = 37.3\,kJ\,mo{l^{ - 1}}$ at $373\,K$. The entropy change for the process is......$J\,mo{l^{ - 1}}{K^{ - 1}}$
→The covalent compound $HCl$ has the ionic character as
→Calculate the solubility of $AgCl$(s) in $0.1\,M\,NaCl$at $25\,^oC.\,$ ${K_{sp}}(AgCl) = 2.8 \times {10^{ - 10}}$
→In which orbit of the Bohr model of the hydrogen atom is the speed of electron maximum