Name the molecule formed by the esterification of one 'D' molecule and three 'C'molecule.

Name the chemical bonds formed between the following : Amino acids in a protein molecule

Sulphur molecules exist under various conditions as S_(8), S_(6), S_(4), S_(2) and S. (a) Is the mass of one mole of each of these molecules the same? (b) Is the number of molecules in one mole of each of these molecules the same? (c) Is the mass of sulphur in one mole of each of these molecules the same? (d) Is the number of atoms of sulphur in one mole of each of these molecules the same?

Polymers are macro molecules formed by union of monomers. Name natural polymers and synthetic polymer

On reductive ozonolysis one molecule of a hydrocarbon produces two molecules of ethanal and one molecule of ethane dial. The hydrocarbon could be: