Back to ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES AND TECHNIQUES

JEE CHEMISTRY MCQ: ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES AND TECHNIQUES

1 Medium

1 of 1

Remembering +4 | -1

Which techniques is used to separate glycerol from spent-lye in soap industry?

View answer and explanation

Correct option: C

Vacuum distillation

Option C (Vacuum distillation) is correct because glycerol has a high boiling point and vacuum distillation is used to lower the boiling point for separation.

More Questions from ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES AND TECHNIQUES

Practice All Chapter MCQs →

Keto-enol tautomerism is not observe in How many isomers of

{C_5}{H_{11}}OH

will be primary alcohols? Which statement is true? Common reactions of benzene and its derivatives are: How many structural formulae are possible for

{\mathrm{C}_5}{\mathrm{H}_{11}}\mathrm{Cl}?

Assertion (A): The compounds that have the same constitution and sequence of covalent bonds but differ in relative positions of their atoms or groups in space are called stereoisomers.

Reason (R): Stereoisomerism is a special type of isomerism which can be classified as geometrical and optical isomerism