Sucrose is dextrorotatory but the mixture obtained after hydrolysis is laevorotatory. Explain.

Explain the term dextrorotatory and laevorotatory.

Assertion: A solution of Sucrose in water is dextrorotatory but on hydrolysis in presence of little hydrochloric acid it becomes laevorotatory. Reason : Sucrose on hydrolysis gives unequal amounts of glucose and fructose as a result of which change in sign of rotation is observed.

Explain the term dextrorotatory and laevorotatory

Aspartame, an artificial sweetener, is a peptide and has the following structure : Write the structures of the amino acids obtained from the hydrolysis of aspartame.

How many monosaccharides are obtained by hydrolysis of sucrose ?

Name the products of hydrolysis of sucrose.

Which enzyme is used for the hydrolysis of sucrose?

In these question, a statement of asertion followed by a statement of reason is given .Choose the correct answer out of the following choices: Assertion and reason both are correct statements and reason is correct explanation for assertion. Assertion and reason both are correct statements but reason is not correct explanation for assertion. Assertion is correct statement but reason is wrong statement. Assertion is wrong statement but reason is correct statement. Assertion:A solution of sucrose in waer s dextro-rotatory.But on hydrolysis in the presense of a little hydrochloric acid,it becomes laevo - rotatory. Reason:Sucrose on hydrolysis gives unequal amounts of glucose and fructose.As a result of this ,cnage is sign of rotation is observed.

White phosphorus reacts with chlorine and the product hydrolyses in the presence of water. Calculate the mass of HCl obtained by the hydrolysis of the product formed by the reaction of 62 g of white phosphorus with chlorine in the presence of water.