Home
Class 11
CHEMISTRY
Which one of the following reagents is u...

Which one of the following reagents is used for detection of unsaturation in alkenes

A

NaOH + CaO

B

Cold dilute alkaline `KMnO_(4)`

C

`Cl_(2)//hv`

D

`KOH//C_(2)H_(5)OH`

Text Solution

Verified by Experts

The correct Answer is:
B
Unsaturated alkenes and alkynes decolourises cold alkaline potassium permanganate solution
Promotional Banner

Similar Questions

Explore conceptually related problems

Which one of the following techniques is used for the detection of proteins ?

Which of the following tests is used to detect protein ?

Which one of the following can be used to detect amino acids ?

Which of the following reagent is used as a refregerant ?