MCQ
Which among the following is the most reactive ?
- A$I_2$
- ✓$ICl$
- C$Cl_2$
- D$Br_2$
✓
Answer
Correct option: B.
$ICl$
b
$ICl$ is an interhalogen compound. It contains two atoms of different electronegativities. Hence, the bond is polar.
$ICl$ is an interhalogen compound. It contains two atoms of different electronegativities. Hence, the bond is polar.
The molecules of chlorine bromine and iodine contain atoms of same electronegativity and they contain non polar bonds.
Hence, $ICl$ is most reactive.
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
Arrange the following in increasing order of their $pK_a$ values
→$(x)\begin{array}{*{20}{c}}
{O\,\,\,}\\
{||\,\,\,}\\
{C{H_3} - S - O - H}\\
{||\,\,\,\,}\\
{O\,\,\,\,}
\end{array}$
$\begin{array}{*{20}{c}}
{\,\,\,\,\,O}\\
{\,\,\,\,\,\,||}\\
{(y)\,\,\,C{H_3} - C - O - H}
\end{array}$
$(z)\,\, CH_3 -OH$
Consider the reaction $N _{2} O _{4}( g ) \rightleftharpoons 2 NO _{2}( g )$
→The temperature at which $K _{ C }=20.4$ and $K _{ P }=600.1,$ is ....... $K$. (Round off to the Nearest Integer).
[Assume all gases are ideal and $R =0.0831\, L\,bar \, K ^{-1} mol ^{-1}]$
Incorrect statement
Among the following, the least stable resonance structure is
Reagents to carry out above conversion, $P, Q, R$ respectively are
→A Grignard's reagent may be made by reacting magnesium with
Which one of the following pairs represents stereoisomerism
One mole of an ideal gas at $900 K$, undergoes two reversible processes, $I$ followed by $II$, as shown below. If the work done by the gas in the two processes are same, the value of $\ln \frac{V_3}{V_2}$ is. . . . . . . . ( $U$ : internal energy, $S$ : entropy, $p$ : pressure, $V$ : volume, $R$ : gas constant) (Given: molar heat capacity at constant volume, $C_{V, m }$ of the gas is $\frac{5}{2} R$ )
→( $U$ : आंतरिक ऊर्जा (internal energy), $S$ : एंट्रॉपी (entropy), $p$ : दाब (pressure), $V$ : आयतन (volume), $R$ : गैस नियतांक (gas constant)
(दिया गयाः स्थिर आयतन पर गैस की मोलर ऊष्माधारिता (molar heat capacity at constant volume), $C_{V, m }$ का मान $\frac{5}{2} R$ है)
For the equilibrium $2N{O_2}_{(g)}$ $\rightleftharpoons$ ${N_2}{O_4}_{(g)}$ $ + 14.6\,kcal$ the increase in temperature would
→What is the product obtained in the following reaction ?
