MCQ
Match List $-I$ with List $-II$ and select the correct answer using the codes given below the lists
List$-I$ List$-II$
$(I)$ $XeF_4$ $(A)$ See-saw
$(II)$ $I_3^-$ $(B)$ Tetra hedral
$(III)$ $XeO_2F_2$ $(C)$ Bond angle $90^o$
$(IV)$ $SO_4^{2-}$ $(D)$ Linear
  • $(I) -(C), II-(D), III-(A), IV-(B)$
  • B
    $(I) -(B), II-(A), III-(C), IV-(D)$
  • C
    $(I) -(C), II-(B), III-(A), IV-(D)$
  • D
    $(I) -(A), II-(C), III-(B), IV-(D)$

Answer

Correct option: A.
$(I) -(C), II-(D), III-(A), IV-(B)$
a

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

Similar questions

Choose correct statement about silicones
Which of the underlined atoms in the molecules shown below have $sp-$ hybridization?

$\begin{array}{*{20}{l}}
  {(u){H_2}\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle-}$}}{C} CHC{H_3}{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} (v){\mkern 1mu} C{H_2}\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle-}$}}{C} CHCl{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} (w){\mkern 1mu} C{H_3}\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle-}$}}{C} H_2^ + {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} (x){\mkern 1mu} H - C \equiv C - H} \\ 
  {(y){\mkern 1mu} C{H_3}\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle-}$}}{C} N{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} (z){\mkern 1mu} {{(C{H_3})}_2}C\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle-}$}}{N} N{H_2}} 
\end{array}$

For $OF _2$ molecule consider the following:

$(A)$ Number of lone pairs on oxygen is 2 .

$(B)$ $FOF$ angle is less than $104.5^{\circ}$.

$(C)$ Oxidation state of $O$ is $-2$.

$(D)$ Molecule is bent ' $V$ ' shaped.

$(E)$ Molecular geometry is linear.

Correct options are:

The structure of the major product formed in the following reaction is
The nitrogen which does not contribute to the basicity of the compound
The increasing order of the following compounds towards $HCN$ addition is 
The heat of hydrogenation for $3$ -methylbutene and $2$ -pentene are $-30\, kcal/mol$ and $-28\,kcal/mol$ respectively. The heats of combustion of $2$ -methylbutane and  pentane are - $784 \,kcal / mol$ and $-782 \,kcal/mol$ respectively. All the values are  given under standard conditions. Taking into account that combustion of both alkanes  give the same products, what is $\Delta H$ (in $kcal/mol$) for the following reaction under  same conditions ?
When $CrI_3$ oxidises to $Cr_2O_7^{-2}$ and $IO_4^-$ , equivalent mass of $CrI_3$ will be :-
Number of electrons in the valence orbit of nitrogen in an ammonia molecule are
Specific conductance of $0.2\, M$ electrolyte solution at $20\,^oC$ temperature is $2.48\times10^{-4}\, ohm^{-1}\, cm^{-1}$ then the molar conductance of solution will be ............ $\mathrm{ohm}^{-1} \mathrm{cm}^{2} \mathrm{mol}^{-1}$