1.

How are the carbohydrates classified ?

Answer»

On the basis of hydrolysis, carbohydrates can be divided into three major classes :

(i) Monosaccharides: A carbohydrate that cannot be hydrolysed further to simple unit of polyhydroxy aldehyde or ketone is called as monosaccharide. 

e.g., Glucose, fructose, etc.

(ii) Oligosaccharides: A carbohydrate that yield two to ten monosaccharide units on hydrolysis is called as oligosaccharide

e.g., sucrose and maltose. 

(iii) Polysaccharides : A carbohydrate which yield a large number of monosaccharide units on hydrolysis is called as polysaccharide

e.g., starch, cellulose



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