JEE Mains 2020 Model Paper 3 New Pattern

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Question : 62 of 75

Marks: +1, -0

The incorrect statement about lactose is:

Its monosaccharides are β — D — galactose and β-D - glucose
It is a non - reducing sugar
The glycosidic linkage is between anomeric carbon of β -D- galactose and C- 4 of β-D- glucose
It is milk sugar

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