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Disaccharides : Definition and Examples MCQ - Practice Questions with Answers

Edited By admin | Updated on Sep 18, 2023 18:34 AM | #NEET

Quick Facts

  • 17 Questions around this concept.

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A glycosidic bond is seen in

The Glycosidic bond in Sucrose is 

For non reducing sugar, Benedicts solution will appear ________ in colour

Lactose is made up of 

Non reducing sugar/s is/are 

Which of the following is a non-reducing sugar?

 Which of the following is a characteristic of reducing sugar?

Which of the following is not a Disaccharide?

In a challenging scenario, Corn is subjected to boiling water, followed by cooling, resulting in a sweetened solution. Determine the reason behind this phenomenon among the following options:


 

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Identify the compound among the following options that exhibit reducing properties in a sugar solution:


 

Concepts Covered - 1

Disaccharides

Disaccharides 

  • A disaccharide is formed when two monosaccharides combine with each other via dehydration synthesis reaction. 
  • The covalent bond so formed between the two monosaccharides is called glycosidic bond. Refer to Concept - 7 for more information on dehydration synthesis
  • The common types of disaccharides are grain sugar maltose, made of two glucose molecule,    the milk sugar lactose, made of a galactose and a glucose molecule , the table sugar sucrose, made of a glucose and a fructose molecule
  • The following equation explain the formation of a disaccharide with a glycosidic bond:

 

 

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Disaccharides

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