Baeyer's reagent reacts with alkene to form  .

Important Questions on Unsaturated Hydrocarbons-Alkenes

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 5

The dehydration of alcohols producing alkenes is catalysed by _____.

MEDIUM

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 6

Write the structural formula and IUPAC names for all isomeric pentenes ${\mathrm{C}}_5{\mathrm{H}}_{10}$. Include cis and trans isomers.
 

MEDIUM

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 7

Explain what is meant by ${\mathrm{sp}}^2$ - hybridisation at carbon.

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 1

How ethylene is prepared from ethyl alcohol?. Explain it with equation. How does ethylene react with $\mathrm{HOCl}$?

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 1

How does ethylene react with alkaline ${\mathrm{KMnO}}_4$ ?

MEDIUM

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 1

How does ethylene react with ozone and treatment with water?

HARD

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 2

Give a method for ascertaining the position of double bond in a molecule.

MEDIUM

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 3

Write notes on Markownikoff's rule.