(a)Explain Mendius reduction with an equation.
(b) When aniline is treated with `HNO_(2)` at 273-278 K, benzene diazoniuin chloride is formed. Write the equation and name the reaction.
(c) What is Hinsberg’s reagent?

(a) How is methanamine prepared by Hoffmann bromamide degradation reaction? Give equation. (b) How is aniline converted to Benzene diazonium chloride? Give equation. (c) Between ammonia and aniline, which is more basic?

What happens when aniline is heated with chloroform and alcoholic potash ? write equation. OR Explain carbylamine reaction for a primary amine. Write general equation

(a) Explain carbyl amine reaction with equation. (b) How does nitrobenzene is reduced to aniline? Give equation. (c) Write the IUPAC name of underset(CH_3)underset(|)(C_6H_6-N-CH_3)

(a) (i) Name the organic product formed when chloroalkane is heated with concentrated solution of sodium iodide (Nal) in acetone? (ii) Write the chemical equation for the above reaction (iii) Name the above reaction. (b) Explain Fittig's reaction with an equation.

When zinc metal is treated with a dilute solution of a strong acid, a gas is evolved, which is utilised in the hydrogenation of oil. Name the gas evolved. Write the chemical equation of the reaction involved and also write a test to detect the gas formed.

(a)How does Primary amine undergoes carbyl amine reaction? Give chemical equation. (b) How is aniline is prepared by Hoffmann bromamide degradation reaction? Give equation. (c) Write the general formula of diazonium salt.

Write the IUPAC name of the product formed when aniline reacts with bromine water at room temperature and the equation for the reaction.

Name the organic compound obtained when aniline is added to dilute HCI at 0^(@)C . Give the equation for the reaction .