MCQ
The molecule which is pyramid shape is
- ✓$PC{l_3}$
- B$CO_3^{2 - }$
- C$S{O_3}$
- D$NO_3^ - $
✓
Answer
Correct option: A.
$PC{l_3}$
(a) Due to $s{p^3}$ hybridization and presence of lone pair of electron on $p$ atom $PC{l_3}$ are of pyramidal shape like that of $N{H_3}$.
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
In which of the following molecule, the central atom has three lone pairs of electrons?
Which of the following compounds has a negative enthalpy of solution?
Following eclipsed form of propane is repeated after rotation by an angle of......$^o$
→Silicon chloroform is prepared by
When $\ce{CH_4}$ reacts with steam at $1273K$ in the presence of nickel catalyst to form $\ce{CO}$ and :
→Suppose following reaction $C$ and $D$ are related as
→$CH \equiv CH\xrightarrow[{(excess)}]{{NaN{H_2}/liq.N{H_3}}}A\xrightarrow{{2C{H_3} - I}}B\xrightarrow[{quinolene}]{{{H_2}/Pd - BaS{O_4}}}C$
$C\xrightarrow[{quinolene}]{{{H_2}/Pd - BaS{O_4}}}\xrightarrow[{liq.\,N{H_3}}]{{NaN{H_2}}}D$
Match List $I$ with List $II$:
→| List $I$ (Mixture) | List $II$ (Separation Technique) |
| $A$ $CHCl _3+ C _6 H _5 NH _2$ | $I$ Steam distillation |
| $B$ $C _6 H _{14}+ C _5 H _{12}$ | $II$ Differential extraction |
| $C$ $C _6 H _5 NH _2+ H _2 O$ | $III$ Distillation |
| $D$ Organic compound in $H _2 O$ | $IV$ Fractional distillation |
$2\,mol$ of zinc is dissolved in $HCl$ at $25\,^oC$. The work done is open vessel
→Which of the following set of species have planar structures?
Which can be described as a molecule with residual bonding capacity