Download App

4. Chemical bonding and molecular structure — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry4. Chemical bonding and molecular structure1 Mark
MCQ
In which of the following pairs geometry around central atom is not same ?
  • A
    $CH_4, SiH_4$
  • B
    $As_4O_{10},P_4O_{10}$
  • C
    $CO_2, SiO_2$
  • D
    $NO_2,ClO_2$
✓

Answer

$CO_2 -Sp$ linear. $SiO_2 -Sp^3 -$ tetrahedral giant structure

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from 4. Chemical bonding and molecular structure→4. Chemical bonding and molecular structure — all question types→Chemistry STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

The molality of $1\,M$ solution of $NaCl$ (specific gravity $1.0585\,g/ml$ ) is
→
Which of the following is most reactive for electrophilic addition reaction ?
→
IUPAC name of ​$\text{CH}_3​−\text{O}−\text{CH}−\text{CH}_3 \\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{CH}_3$ is _____.
→
The interatomic distances in ${H_2}$ and $C{l_2}$ molecules are $74$ and $198$ $pm$ respectively. The bond length of $HCl$ is ............. $\mathrm{pm}$
→
At $298\, K$ , the solubility product of $PbC{l_2}$ is $1.0 \times {10^{ - 6}}$. What will be the solubility of $PbC{l_2}$ in moles/litre
→
Which one of the following substances consists of small discrete molecules
→
If molecular mass and atomic mass of sulphur are $256$  and $32$  respectively, its atomicity is
→
Which statement is linked with the idea that two identical containers filled with different gases will contain the same number of particles?
→
$K_1 , K_2$ and $K_3$ are the equilibrium constants of the following reactions $(I), (II)$ and $(III)$ respectively

$(I)\,\,\,\,{N_2} + 2{O_2} \rightleftharpoons 2N{O_2}$

$(II)\,\,\,\,2N{O_2} \rightleftharpoons {N_2} + 2{O_2}$

$(III)\,\,\,\,N{O_2} \rightleftharpoons \frac{1}{2}{N_2} + 2{O_2}$

The correct relation from the following is

→
With reference to concept of ionisation potential, which one of the following sets are correct
→