(A) The reaction of an alkene with $D_2$ in the presence of a metal catalyst like $Pd$ (palladium) is a syn-addition reaction. In syn-addition,both de

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cis$-1,2-$dideuteriocyclopentane

(A) The reaction of an alkene with $D_2$ in the presence of a metal catalyst like $Pd$ (palladium) is a syn-addition reaction. In syn-addition,both deuterium atoms add to the same face of the double bond. For cyclopentene,this results in the formation of cis$-1,2-$dideuteriocyclopentane. Therefore,the correct option is $A$.

Class 11 Chemistry Hydrocarbons Alkene

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What is the major product of the following reaction?
Cyclopentene + $D_2$ $\xrightarrow{Pd}$ ?

A
cis$-1,2-$dideuteriocyclopentane
B
trans$-1,2-$dideuteriocyclopentane
C
$1,1-$dideuteriocyclopentane
D
$1,2-$dideuteriocyclohexane

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Hydrocarbons

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Alkene

The number of grams of bromine that will completely react with $5.0 \ g$ of pent$-1-$ene is $...... \times 10^{-2} \ g$. (Atomic mass of $Br = 80 \ g/mol$) [Nearest Integer]

DifficultJEE MAIN 2022

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The reaction,$H_2C=CH_2$ (Ethylene) $+ H_2O$ (water) $\xrightarrow{H_3PO_4, 300 \ ^\circ C/60 \ atm}$ $C_2H_5OH$ (Ethyl alcohol) is called:

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What is the product formed by the reaction of propene with $Br_2$ in $CCl_4$?

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The product of the following reaction is:
$CH_3CH_2CH_2CH=CH_2 \xrightarrow[(ii) H_2O_2, OH^-]{(i) BH_3/THF} \text{Product}$

MediumAIIMS 2013

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In the reaction $CH_3-CH=CH_2 + H_2O + [O]$ $\xrightarrow[Acid]{KMnO_4} CH_3-CH(OH)-CH_2(OH)$ $\xrightarrow{[O]} X + HCOOH$,$X$ is:

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What is the major product of the following reaction? Cyclopentene + $D_2$ $\xrightarrow{Pd}$ ?

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The number of grams of bromine that will completely react with $5.0 \ g$ of pent$-1-$ene is $...... \times 10^{-2} \ g$. (Atomic mass of $Br = 80 \ g/mol$) [Nearest Integer]

The reaction,$H_2C=CH_2$ (Ethylene) $+ H_2O$ (water) $\xrightarrow{H_3PO_4, 300 \ ^\circ C/60 \ atm}$ $C_2H_5OH$ (Ethyl alcohol) is called:

What is the product formed by the reaction of propene with $Br_2$ in $CCl_4$?

The product of the following reaction is: $CH_3CH_2CH_2CH=CH_2 \xrightarrow[(ii) H_2O_2, OH^-]{(i) BH_3/THF} \text{Product}$

In the reaction $CH_3-CH=CH_2 + H_2O + [O]$ $\xrightarrow[Acid]{KMnO_4} CH_3-CH(OH)-CH_2(OH)$ $\xrightarrow{[O]} X + HCOOH$,$X$ is:

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What is the major product of the following reaction?
Cyclopentene + $D_2$ $\xrightarrow{Pd}$ ?

The product of the following reaction is:
$CH_3CH_2CH_2CH=CH_2 \xrightarrow[(ii) H_2O_2, OH^-]{(i) BH_3/THF} \text{Product}$