Question

Ammonium hydroxide solution is added to the solution containing the ions mentioned in List X. List Y gives the details of the precipitate. Match the ions with their coloured precipitates.

Complete the following sentences by choosing the correct answer from the brackets:

State the terms for the following:

A student was instructed by the teacher to prepare and collect ammonia gas in the laboratory by using aluminium nitride. The student had set up the apparatus as shown in the diagram below. Study the given diagram and answer the following questions:

Draw the structural diagram for the following organic compounds: 1. bromoethane 2. methanal 3. but-2-yne