27916 Number of oxygen atoms in a acetamide molecule is
(a) Formula of Acetamide is \(C{H_3}CON{H_2}\) which consist single oxygen atom.
27917 Urea is
(a)Urea behaves as a monoacidic base and react with nitric acid and form sparingly soluble nitrate.
27918 Fats and oils are
(c) Fats and oil jointly known as lipid which are the ester of glycerol with high fatty acid.
27919 The general formulas \({C_n}{H_{2n}}{O_2}\) could be for open chain
