Download App

STD 11 - 9. Hydricarbon — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 11 - 9. Hydricarbon4 Marks
MCQ
Which of the following represents Huckle's rule
  • A
    $(4n)\pi \,{e^\Theta }$
  • ✓
    $(4n+2)\pi \,{e^\Theta }$
  • C
    $(4n+1)\pi \,{e^\Theta }$
  • D
    $(2n+2)\pi \,{e^\Theta }$
✓

Answer

Correct option: B.
$(4n+2)\pi \,{e^\Theta }$
b

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

Explore more

JEE STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Arrange the hydra-acids of halogens in increasing order of acidity
→
The following equilibria are given :
$N_2 + 3H_2  \rightleftharpoons  2NH_3 ; K_1$
$N_2 + O_2  \rightleftharpoons  2NO ; K_2$
$H_2 + \frac{1}{2}O_2  \rightleftharpoons  H_2O; K_3$

The equilibrium constant of the reaction $2N{H_3} + \frac{5}{2}{O_2} \rightleftharpoons 2NO + 3{H_2}O$ in terms of $K_1, K_2$ and $K_3$ is

→
The correct order of reactivity of halogen is
→
Which of the following compound formed silicones on hydrolysis
→
The $IUPAC$ name of the compound $C{H_3} - \mathop {\mathop {CH}\limits_{|\,\,\,\,} }\limits_{C{H_3}} - C{H_2} - C{H_2} - OH$ is
→
Assign $A, B, C, D$ from given type of reaction. $N{H_4}Cl + NaN{O_2}\xrightarrow{\Delta }{N_2} \uparrow  + NaCl + {H_2}O$
→
Oxidation state of $H, N, C$  in $HNC$  are respectively
→
The $3d-$ metal ions are paramagnetic in nature because
→
An aqueous solution of a non-electrolyte boils at ${100.52\,^o}C$. The freezing point of the solution will be  ............ $^oC$.
→
The number of primary, secondary and tertiary amines possible with the molecular fomula $C_3H_9N$ is :
→