What happens when?
(i) Acetamide is heated with bromine and caustic potash.
(ii) Acetyl chloride reacts with water.
(iii) Acetyl chloride is distilled with sodium acetate.
(iv) Acetamide reacts with nitrous acid.
(v) Acetamide reacts with phosphorus pentoxide.
(vi) Oils and fats are heated with NaOH.
(vii) Acetyl chloride reacts with ethyl alcohol.
(viii) Acetic acid is treated with `P_(2)O_(5)` .
(ix) Urea is heated.
(x) Conc. `HNO_(3)` is added to concentrated urea solution.
(xi) Urea is heated with nitrous acid.
(xii) Urea is heated with sodium hydroxide solution.
(xiii) Urea is heated with acetyl chloride.
(xiv) The solution containing potassium cyanate and ammonium sulphate is evaporated to dryness.
(xv) Ammonia and carbon dioxide mixture is heated under pressure

Explanation

The following Reaction are