The molecular formula of $3,4$-benzpyrene is ...... .
- A$C_{10}H_{12}$
- B$C_{20}H_{12}$
- C$C_{12}H_{20}$
- D$C_{12}H_{10}$
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Similar Questions
Consider the following sequence of reactions. In $Z$,the number of $sp^3$ carbons is $a$ and $sp^2$ carbons is $b$. The value of $(a+b)$ is:
$CH_3CH_2CH_2CH_2Br$ $\xrightarrow[\text{dry ether}]{Na} X$ $\xrightarrow[\text{10-20 atm}]{\text{Cr}_2\text{O}_3 / 773 \text{ K}} Y$ $\xrightarrow[\text{anhy. AlCl}_3]{\text{CH}_3\text{COCl}} Z$
$CH_3CH_2CH_2CH_2Br$ $\xrightarrow[\text{dry ether}]{Na} X$ $\xrightarrow[\text{10-20 atm}]{\text{Cr}_2\text{O}_3 / 773 \text{ K}} Y$ $\xrightarrow[\text{anhy. AlCl}_3]{\text{CH}_3\text{COCl}} Z$
Which of the following is a non-benzenoid aromatic compound?
For the electrophilic substitution reaction involving nitration,which of the following sequences regarding the rate of reaction is true?
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View SolutionWhich of the following reactions is correct?
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View SolutionBenzene reacts with $n-$propyl chloride in the presence of anhydrous $AlCl_3$ to give predominantly :
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