Chemistry - PRACTICAL ORGANIC CHEMISTRY Question with Solution | TestHub
ChemistryPRACTICAL ORGANIC CHEMISTRYDIFFERENTIATION, SEPARATION AND PURIFICATION of ORGANIC COMPOUNDSEasy2 minPYQ_2020
ChemistryEasysingle choice
Salicylaldehyde can be separated from the mixture of salicylaldehyde and p-hydroxy benzaldehyde by
Options:
Answer:
B
Solution:
Salicylaldehyde can be separated from the mixture of salicylaldehyde and p-hydroxy benzaldehyde by Fractional distillation.
In salicyladehyde intramolecular hydrogen bonding decreases surface area of the compound hence decreases boiling point hence the boiling point of para derivative is more than the ortho derivative so they can be separated by fractional distillation.
Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:PRACTICAL ORGANIC CHEMISTRYSubtopic:DIFFERENTIATION, SEPARATION AND PURIFICATION of ORGANIC COMPOUNDS
⏱ 2mℹ️ Source: PYQ_2020
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