Number of bromo derivatives obtained on treat | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) When ethane $(CH_3-CH_3)$ reacts with excess $Br_2$ in the presence of diffused sunlight,free radical substitution occurs,replacing hydrogen atoms

Vedclass · Accepted Answer

$9$

Vedclass · Answer

(D) When ethane $(CH_3-CH_3)$ reacts with excess $Br_2$ in the presence of diffused sunlight,free radical substitution occurs,replacing hydrogen atoms with bromine atoms.$1$. Monobromoethane: $CH_3CH_2Br$ ($1$ isomer)$2$. Dibromoethane: $CH_2BrCH_2Br$ and $CH_3CHBr_2$ ($2$ isomers)$3$. Tribromoethane: $CH_2BrCHBr_2$ and $CH_3CBr_3$ ($2$ isomers)$4$. Tetrabromoethane: $CHBr_2CHBr_2$ and $CH_2BrCBr_3$ ($2$ isomers)$5$. Pentabromoethane: $CHBr_2CBr_3$ ($1$ isomer)$6$. Hexabromoethane: $CBr_3CBr_3$ ($1$ isomer)Total number of bromo derivatives = $1 + 2 + 2 + 2 + 1 + 1 = 9$.

Number of bromo derivatives obtained on treating ethane with excess of $Br_2$ in diffused sunlight is $..........$.

Similar Questions

Which one of the following compounds does not give addition reactions?

Identify $X$ and $Y$ in the following reactions:
$CH_4 + O_2 \xrightarrow{Mo_2O_3 / \Delta} X$
$2CH_4 + O_2 \xrightarrow{Cu / 523 \ K / 100 \ atm} 2Y$

Complete the following reactions:
$(i)$ $n$-heptane $\xrightarrow[773 \ K, 10-20 \ atm]{Cr_2O_3/V_2O_5/Mo_2O_3}$ ?
(ii) $CH_4 + O_2 \xrightarrow[523 \ K, 100 \ atm]{Cu}$ ?

How many primary,secondary,tertiary,and quaternary carbons are present in the following hydrocarbon?
$CH_3-CH(CH_3)-C(CH_3)_2-CH_2-CH(CH_3)-CH_2-CH_3$
Select the correct count for (Primary,Secondary,Tertiary,Quaternary) carbons respectively:

Which of the following has the lowest barrier to rotation about the indicated bond?

Vedclass Test Series

Exam Paper Generator

Online Exam Module