Give the names and structures of some cancer-causing hydrocarbons.
(N/A) Certain polycyclic aromatic hydrocarbons (PAHs) are known to be carcinogenic. These are formed by the incomplete combustion of organic materials like tobacco,coal,and petroleum. Examples include:
$1$. $1,2$-Benzanthracene
$2$. $1,2,5,6$-Dibenzanthracene
$3$. $3$-Methylcholanthrene
$4$. $1,2$-Benzpyrene
$5$. $9,10$-Dimethyl-$1,2$-benzanthracene
$1$. $1,2$-Benzanthracene
$2$. $1,2,5,6$-Dibenzanthracene
$3$. $3$-Methylcholanthrene
$4$. $1,2$-Benzpyrene
$5$. $9,10$-Dimethyl-$1,2$-benzanthracene
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Similar Questions
Which of the following statements are correct with respect to benzene?
$(i)$ It forms triozonide with $O_3$.
$(ii)$ It is non-planar.
$(iii)$ It forms only one monosubstituted product with $CH_3COCl$ in the presence of anhydrous $AlCl_3$.
$(iv)$ It forms hexachlorobenzene on heating with $Cl_2$ under photochemical conditions.
$(i)$ It forms triozonide with $O_3$.
$(ii)$ It is non-planar.
$(iii)$ It forms only one monosubstituted product with $CH_3COCl$ in the presence of anhydrous $AlCl_3$.
$(iv)$ It forms hexachlorobenzene on heating with $Cl_2$ under photochemical conditions.
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View SolutionGive the decreasing order of reactivity for the $ESR$ (Electrophilic Substitution Reaction) for the following compounds:
$(1)$ Benzene
$(2)$ Toluene
$(3)$ Chlorobenzene
$(4)$ Nitrobenzene
$(1)$ Benzene
$(2)$ Toluene
$(3)$ Chlorobenzene
$(4)$ Nitrobenzene
Medium
View SolutionThe reagent used in Friedel-Crafts reaction is:
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View SolutionHow many $\pi$ electrons are present in naphthalene to decide its aromaticity?
Hydrogenation of $C_6H_5CHOHCOOH$ over $Rh-Al_2O_3$ catalyst in methanol gives:
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