Which one of the following gives a red precipitate with ammoniacal solution of cuprous chloride?

Which of the following gives a red precipitate with an ammoniacal solution of cuprous chloride ?

Which of the following gives white precipitate with ammoniacal AgNO_3 solution?

A dihalogen derivative (A) of a hydrocarbon having two carbon atoms reacts with alcoholic potash and forms another hydrocarbon which gives a red precipitate with ammoniacal solution of cuprous chloride. Compound ‘A' gives an aldehyde when treated with aqueous KOH. Write down the name and formula of the compound.

Which of the following gives white precipitate with ammoniacal AgNO_(3) ?

An ammoniacal solution of cuprous chloride (CuCl) absorbs

Which one gives a red precipitate with ammoniacal solution of copper(I) chloride? (A) Ethane (B) Ethene (C) Ethyne (D) Propane

Which of the following does not give a precipitate with an ammoniacal solution of silver nitrate but decolourises KMnO_(4) ?

Match the compounds (A) ethanol, (B) methane, (C) ethanoic acid, (D) ethyne and (E) ethene with the descriptions given below: It gives a red precipitate with ammoniacal solution of copper (I) chloride.