Ncert Solutions Chemistry Class 12th

Using very little soap while washing clothes, does not serve the purpose of cleaning of clothes, because:

The reaction  with bromine and KOH gives RNH₂ as the end product. Which one the

following is the intermediate product formed in this reaction?

In the following reaction:

Match List I with List II

Choose the correct answer from the options given below;

The intermediate X, in the reaction

The major product in the reaction

The IUPAC name of ethylidene chloride is:

The product formed in the following reaction.

A compound 'X' is a weak acid and it exhibits colour change at pH close to the equivalence point during neutralization of NaOH with CH₃COOH. Compound 'X' exists in ionized form in basic medium. The compound 'X' is

Given below are two statements : One is labeled as Assertion A and the other is labelled as Reason R

Assertion A : Amylose is insoluble in water.           

Reason R: Amylose is a long linear molecules with more than 200 glucose units.

In the light of the above statements, choose the correct answer from the options given below