MCQ
Which does not show resonance
- ABenzene
- BAniline
- ✓Ethyl amine
- DToluene
✓
Answer
Correct option: C.
Ethyl amine
c
Resonance refers to the combination of two or more structures to describe the bonding pattern in different molecules or ions.
Resonance refers to the combination of two or more structures to describe the bonding pattern in different molecules or ions.
All the other options exhibit resonance whereas Ethylamine doesn't. Therefore, the lone pair of electrons present on the nitrogen atom is localised and available for donation.
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
Consider the following sequence of reactions
→The end product $(B)$ is:
The instantaneous rate of disappearance of $MnO_4^-$ ion in the following reaction is $4.56 \times 10^{-3}\, Ms^{-1}$
→$2MnO_4^ - + 10{I^ - } + 16{H^ + } \to 2M{n^{2 + }} + 5{I_2} + 8{H_2}O$
The rate of appearance $I_2$ is......$\times {10^{ - 2}}\,M{s^{ - 1}}$
The correct name for the complex ion $[CoCl(ONO)(en)_2]^+$ is
→Identify the wrong statement in the following
The $IUPAC$ name of $[Cr(NH_3)_4Cl_2]NO_3$ is
→In the following reaction
→$\begin{array}{*{20}{c}}
{C{H_3}\,\,\,\,\,\,\,\,\,\,\,}\\
{\,\,\,\,\,\,\,|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}\\
{C{H_3} - C - CH = C{H_2}}\\
{\,|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}\\
{C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$ $\xrightarrow{{{H_2}O/{H^ \oplus }}}$ $\mathop A\limits_{{\rm{(major)}}} $ + $\mathop B\limits_{{\rm{(minor)}}} $
The major product is
Beri-Beri is caused due to deficiency of vitamin
The values of the crystal field stabilization energies for a high spin $d ^{6}$ metal ion in octahedral and tetrahedral fields, respectively, are :
→Which of the following metals corrodes readily in moist air
In which of the following case percentage increase in rate constant will be maximum.
→$E_a\ (Kcal/mol)\,||$ Temp. Change $(K)$
$(I)$ $40\,||\,200\, -\, 210$
$(II)$ $80\,||\,200 \,-\, 210$
$(III)$ $40\,||\,300\, -\, 310$
$(IV)$ $80\,||\,300\, -\, 310$