MCQ
Whose bond energy is maximum
- A${F_2}$
- ✓$C{l_2}$
- C$B{r_2}$
- D${I_2}$
✓
Answer
Correct option: B.
$C{l_2}$
b
(b)
(b)
| Element - | Fluorine | Chlorine | Bromine | Iodine |
| $B.E.$ in $kJ\, mole$ - | $158.8$ | $242.6$ | $192.8$ | $ 151$ |
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
Which of the following compound on hydrolysis gives reactant $(A)$
→Arrange following in their basic strength order
The elevation in boiling point of an aqueous solution of urea is $0.52^{\circ}\left[ K _{ b }=0.52^{\circ} C mol ^{-1}\right]$. So what will be the mole fraction of urea in this?
→Product $(B)$ of the given reactiop is
→The total number of stereoisomeric forms of ${C_6}{H_6}C{l_6}$ known is
→Oxidation states of $P$ in $H_4P_2O_5, H_4P_2O_6,$$H_4P_2O_7$ are respectively
→Consider the cell given below
→$Ag\left( s \right)/A{g^ \oplus }||C{u^{2 + }}/Cu\left( s \right)$
$A{g^ \oplus } + {e^ - } \to Ag\,;\,{E^o} = x$
$C{u^{2 + }} + 2{e^ - } \to Cu\,;\,{E^o} = y$
$E^o_{cell}$ is
Which one of the following is the major product of the given reaction?
Assertion : Acetamide has more polar $\begin{matrix}
\backslash \\
/ \\
\end{matrix}C=O$ group than ethyl acetoacetate.
→\backslash \\
/ \\
\end{matrix}C=O$ group than ethyl acetoacetate.
Reason : $\overset{\centerdot \,\,\centerdot }{\mathop{N}}\,{{H}_{2}}$ is more electron donating than $\overset{\centerdot \,\centerdot \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{O{{C}_{2}}{{H}_{5}}}}\,$
product; $S_{N^2}$ product of the reaction is
→