MCQ
Which of the following is aromatic compound ?
- A
- ✓
- C
- D
✓
Answer
Correct option: B.
b
due to Huckle rule
due to Huckle rule
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
Select the correct matching
→| List $-I$ | List $-II$ |
| $A$ $XeF_4$ | $1.$ Pyramidal |
| $B$ $XeF_6$ | $2.$ $T-$ shape |
| $C$ $XeO_3$ | $3.$ Distorted octahedral |
| $D$ $XeOF_2$ | $4.$ Square planar |
Which is incorrect for given reaction sequence $C{H_3} - CN\xrightarrow[{(2)\,{H_2}O}]{{(1)\,C{H_3}MgBr}}X\xrightarrow{{2,4 - DNP}}Y$
→In hydrogen spectrum; If $n = 4$ then ratio of number of lines in emission spectrum, in the ultraviolet and visible regions isIn hydrogen spectrum; If $n = 4$ then ratio of number of lines in emission spectrum, in the ultraviolet and visible regions is
→For which of the following reactions $\Delta H$ is approximately equal to $\Delta E$ ?
→A coordination complex of type $MX_2Y_2$ ($M-$ metal ion; $X , Y-$ monodentate ligands), can have either a tetrahedral or a square planar geometry. The maximum number of possible isomers in these two cases are respectively
→The compound that will undergo $S_N 1$ reaction with the fastest rate is
→Which of the following is most reactive towards ${S_N}^2$ reaction ?
→Glycerol on treatment with oxalic acid at $110\,^o C$ forms
→On prolonged heating of ammonium cyanate or urea, we get
Gammexane is obtained from benzene when it reacts with