alleryAs batch distillation of two volatile liquids proceeds, the boiling point of the remaining liquid
Agradually rises
Bgradually falls
Cfalls, then rises
Dstays the same
Answer & Solution
Correct answer: A. gradually rises
The liquid loses its more volatile component and grows richer in the less volatile one, so its boiling point climbs.
Keep practising Purification and Characterisation of Organic Compounds
Browse all Purification and Characterisation of Organic Compounds questions for NEET UG, or explore more Chemistry topics.
Related questions
In two-solvent recrystallisation, solvent and antisolvent must beIn simple recrystallisation, a hot saturated solution near the solvent's boiling point is During recrystallisation, impurity molecules usually stay in solution because theyRecrystallisation purifies a solid by dissolving it and thenIn chromatography, the substance to be separated is called theAffinity chromatography separates analytes usingIon exchange chromatography separates analytes according to theirIn size-exclusion chromatography, what elutes first?