Glycerol has very high boiling point of 553K. It can be purified by using :

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

steam distillation

distillation under reduced pressure

fractional distillation

Any of these methods

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

At 12 mm Hg pressure, glycerol boils at 453 K, about 100oC below its actual b.p.

Watch 3-min video & get full concept clarity