Indole ring is present in______________?

Quinoline undergoes nucleophilic substitution on heating with NaNH₂ to give

The product of the above reaction is

The suitable reagent for the given reaction is

The product is

Fischer's indole synthesis involves

The product is

The product is

The product is

The product of the given reaction is

The correct reagent for the given reaction is

Which form of alpha amino acid will exist at isoelectric point

The position of isoelectric point of the following alpha amino acid depends on:

In alkaline solution, an amino acid contains two basic groups -NH₂^, and -COO^-, which is more basic? To which group will a proton preferentially go as acid is added to the solution:

In acidic solution, an amino acid contains two acidic groups -⁺NH₃^, and -COOH, which is more acidic? which group will more readily give up a proton as base is added to the solution:

What is a Z in the following reaction?

Which one is a product of the following reaction followed by hydrolysis in H₃O⁺?

R-CHO + NH4Cl + KCN ----> ?

The following product (A) is formed when glycine reacts with benzoyl chloride followed by treatment with:

When ninhydrin reacts with alanine in presence of H₂O, the product is:

{ here in the structure, R = -CH₃ }