MCQ
Which species do not have $s{p^3}$ hybridization
- AAmmonia
- BMethane
- CWater
- ✓Carbon dioxide
✓
Answer
Correct option: D.
Carbon dioxide
(d) $C{O_2}$ is not $s{p^3}$ hybridised, it is $sp$ hybridised.
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
The conversion of $Pb{O_2}$ to $Pb{(N{O_3})_2}$is
→$\text{H}_2\text{O}(\text{l})+\text{H}_2\text{O}(\text{l})\xrightarrow{\ \ \ \ \ \ \ \ \ \ }\text{H}_3\text{O}^+(\text{aq})+\text{OH}^-(\text{aq})\\\ \ ^\text{Acide-1}\ \ \ \ \ \ ^\text{Base-2}\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ^\text{Acide-2}\ \ \ \ \ \ \ \ \ ^\text{Base-1}\\ \ \ ^\text{(Acid)}\ \ \ \ \ \ \ ^\text{(Base)}\ \ \ \ \ \ \ \ \ \ \ \ \ \ ^\text{(Conjugate acide)}\ \ ^\text{(Conjugate base)}$ The above reaction is known as:
→The oxidation number and the electronic configuration of sulphur in ${H_2}S{O_4}$ is
→If the $pKa$ of lactic acid is $5$,then the $pH$ of $0.005$ $M$ calcium lactate solution at $25^{\circ}\,C$ is $........\times 10^{-1}$ (Nearest integer)
→The most stable canonical structure of given mqlecule is:
In a reaction
→${A_2}(g) + 4{B_2}(g) \rightleftharpoons 2A{B_4}(g)\,;\,\Delta H < 0$
the formation of $AB_4(g)$ will be favoured by
Unit of equilibrium constant for the reversible reaction ${H_2} + {I_2}$ $\rightleftharpoons$ $2HI$ is
→As an electron is brought from an infinite distance close to the nucleus of the atom, the energy of the electron-nucleus system :
The enthalpy change on freezing of $1\, mol$ of water at $5\,^oC$ to ice at $-5\,^oC$ is .....$ kJ\, mol^{-1}$
→(Given ${\Delta _{fus}}H = 6\, kJ\, mol^{-1}$ at $0\,^oC$,
$C_p(H_2O, l) =75.3\, J\, mol^{-1} \, K^{-1}$ ,
$C_p(H_2O, s) = 36.8\, J\, mol^{-1} \, K^{ -1}$ )
When a hydrogen sample in ground state is bombarded with electron then what potential is required to accelerate electron so that first Bracket line is emitted ............ $\mathrm{eV}$
→