Chemistry - PRACTICAL ORGANIC CHEMISTRY Question with Solution | TestHub

ChemistryPRACTICAL ORGANIC CHEMISTRYDIFFERENTIATION, SEPARATION AND PURIFICATION of ORGANIC COMPOUNDSEasy2 minPYQ_2022

ChemistryEasysingle choice

Which technique among the following, is most appropriate in separation of a mixture of $100 mg$ of $p$ -nitrophenol and picric acid?

Options:

Answer:

Solution:

Solvent polarity has been related to $R_{f}$ value of nitrocompounds.
$100 mg$ $p$ -nitrophenol and picric acid have different $R_{f}$ value on silica gel plate
$∴$ Preparative TLC is best to separate $100 mg$ of para nitrophenol and picric acid

Stream:JEESubject:ChemistryTopic:PRACTICAL ORGANIC CHEMISTRYSubtopic:DIFFERENTIATION, SEPARATION AND PURIFICATION of ORGANIC COMPOUNDS

⏱ 2mℹ️ Source: PYQ_2022

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