CBSE Class 12 Chemistry Classification of carbohydrates. CBSE issues sample papers every year for students for class 12 board exams. Students should solve the CBSE issued sample papers to understand the pattern of the question paper which will come in class 12 board exams this year. The sample papers have been provided with marking scheme. It’s always recommended to practice as many CBSE sample papers as possible before the board examinations. Sample papers should be always practiced in examination condition at home or school and the student should show the answers to teachers for checking or compare with the answers provided. Students can download the sample papers in pdf format free and score better marks in examinations. Refer to other links too for latest sample papers.
WORK SHEET-CHAPTER-14 (BIOMOLECULES)
CONCEPT -1: CLASSIFICATION OF CARBOHYDRATES
Q1.Which Polysaccharides is stored in the liver of Animals.
Q2.Name two Carbohydrates which acts as Biofuel.
Q3.What are the Constituents of Starch ?.
Q4. What are the Constituents of Maltose ?.
Q5.What is invert Sugar ?
CONCEPT- 2 : MCQ
Q 1. Glycogen is ?
(a) monosacchride (b) disaccharide (c) polysaccharide (d) none
Q2.Which of the following carbohydrate is not digested in human body ?
(a) glucose (b)fructose (c) cellulose (d) lactose
Q3. Which disaccharide is present in milk ?
(a) maltose (b) lactose (c) sucrose (d) none
Q4.Functional group present in glucose
(a) aldehyde (b) ketone (c) alcohol (d) amine
Q5.Hydrolysis products of lactose
(a) two units of glucose (b) glucose & fructose (c) glucose & galactose (d) none
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