Glucose is commercially prepared from a polysaccharide. i. Which is the polysaccharide used for the production of glucose? ii. Name the process involved in the formation of glucose in the above method.

Glucose is commercially prepared from a polysaccharide, where change in specific rotation occurs. Which is the polysaccharide used for the production of glucose ?

Write any one method for preparation of glucose.

Classify the following as monosaccharide, oligosaccharide and polysaccharide: Glucose

The scientific and technological process used for Isolation of the metal from Its ores Is known as metallurgy. Explain the above method.

Name the catalyst used in i) the oxidation of ammonia to nitric acid by Ostwald'process. ii) the synthesis of ammonia by Haber process.

Write a method to prepare Glucose from starch. Write the chemical equation of the reaction.

Which of the following statements are true? i) Rhamnose and deoxyribose are carbohydrates by their chemical behavior but cannot represented as hydrates of carbon ii) Formaldehyde and acetic acid do not behave like carbohydrate but can be represented by the general formula of carbohydrates, C_x(H_2O)_y iii) Raffinose on hydrolysis gives glucose and galactose only iv) Polysaccharides are also called non-sugars v) In disaccharides, if reducing groups of monosaccharides are bonded, they are non reducing in nature vi) Sorbose is an example of aldose

Name the catnlyst used in (i) the manufacture of sulphuric acid by contact process (ii) Fischer Tropsch process in the synthesis of petrol.