Chemistry - PRACTICAL ORGANIC CHEMISTRY Question with Solution | TestHub

ChemistryPRACTICAL ORGANIC CHEMISTRYDIFFERENTIATION, SEPARATION AND PURIFICATION of ORGANIC COMPOUNDSEasy2 minPYQ_2020

ChemistryEasysingle choice

Identify the correct order of boiling points of the following compounds
(I) $C H_{3} C H_{2} C H_{2} C H_{2} O H$
(II) $C H_{3} C H_{2} C H_{2} C H O$
(III) $C H_{3} C H_{2} C H_{2} C O O H$

Options:

Answer:

Solution:

Stronger the H-bonding, more is the boiling point. Acids have stronger H-bond than alcohols while aldehydes does not have H-bond. So the order of decreasing boiling point is III > I > II.

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

⏱ 2mℹ️ Source: PYQ_2020

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