A sample of a solution was tested for reducing sugar and the result was negative.
Another sample of the same solution was then tested for non-reducing sugar and the result was positive.
Which step in the test for non-reducing sugar breaks the glycosidic bonds?
1 )
addition of Benedict’s reagent
2 )
addition of sodium hydroxide
boiling with hydrochloric acid
4 )
heating to ${80^ \circ }C$
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