MCQ
Which one of the following compounds is nonaromatic?

  • B

  • C

  • D

Answer

Correct option: A.

a
For the following ion/compounds

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

$HCl$ does not show peroxide effect since
$C{{H}_{3}}-CH=C{{H}_{2}}+\overset{\centerdot }{\mathop{X}}\,\to C{{H}_{3}}-\overset{\centerdot }{\mathop{C}}\,H-C{{H}_{2}}X$ $(I)$
$C{{H}_{3}}-\overset{\centerdot \,\,\,\,}{\mathop{CH}}\,-C{{H}_{2}}X+H-X\to C{{H}_{3}}-C{{H}_{2}}-C{{H}_{2}}X+\overset{\centerdot }{\mathop{X}}\,$  $(II)$
product $(4)$ in the above reaction is
Glucose will show mutarotation when solvent is
Equal volume of liquid $A (d = 0.8\ gm/ml)$ and liquid $B (d = 1.2\ gm/ ml)$ are mixed to form a solution. Calculate mole fraction of $A$ in solution $[M_A = 16,\,M_B = 32]$
To carry out above conversion, arrange the following reagents in correct order

$\begin{matrix}
   {{O}_{3}}/Zn  \\
   (1)  \\
\end{matrix}\,\,\,\,\,\,\,\,\,\,\begin{matrix}
   EtONa/EtOH/\Delta   \\
   (2)  \\
\end{matrix}\,\,\,\,\,\,\,\,\,\,\,\begin{matrix}
   NaOCl  \\
   (3)  \\
\end{matrix}\,\,\,\,\,\,\,\,\,\begin{matrix}
   {{H}^{+}}  \\
   (4)  \\
\end{matrix}$

For there action of $H_2$ with $I_2,$ the rate constant is $2.5\times 10^{-4}\,dm^3\,mol^{-1}\,s^{-1}$ at $327\,^oC$ and $1.0\,dm^3\,mol^{-1}\,s^{-1}$ at $527\,^oC$. The activation energy for the reaction, in $kJ\,mol^{-1}$ is: $(R = 8.314\,J\,K^{-1}\,mol^{-1} )$
The Fischer projection of $D$-erythrose is shown below.

(image)

$D$-Erythrose and its isomers are listed as $P , Q , R$, and $S$ in Column-$I$. Choose the correct relationship of $P , Q , R$, and $S$ with D-erythrose from Column $II$.

(image)

The product formed when toluene is heated in light with $C{l_2}$ and in absence of halogen carrier is
$[Co(NH_3)_4(NO_2)_2]Cl$ exhibits
Which reaction cannot be used for the production of halogen acid