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Karnataka Board PUCPUC Science 2nd PUC Class 12

What are the expected products of hydrolysis of lactose? - Chemistry

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Questions

What are the expected products of hydrolysis of lactose?

What are the hydrolysis products of lactose?

Chemical Equations/Structures
Very Short Answer

Solution

Lactose is composed of β-D galactose and β-D glucose. On hydrolysis, it gives two molecules of lactose monosaccharide, i.e., one molecule each of D-(+)-glucose and D-(+)-galactose.

CA12HA22OA11Lactose+HA2Oor LactoseHA3OA+CA6HA12OA6D(+)glucose+CA6HA12OA6D(+)galactose

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Chapter 14: Biomolecules - Intext Questions [Page 412]

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NCERT Chemistry [English] Class 12
Chapter 14 Biomolecules
Intext Questions | Q 2 | Page 412
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