Question

1.How will you prepare crystals of alum?Explain.​

Answer 1

Answer:

To prepare crystals of alum it is important to take a beaker half-filled with water. The water needs to be heated to the boiling point temperature. It is required to add impure alum in the boiled water. The process of mixing alum powder should be continued until the substance stops dissolving.

Answer 2

Explanation:

To prepare crystals of alum it is important to take a beaker half-filled with water. The water needs to be heated to the boiling point temperature. It is required to add impure alum in the boiled water. The process of mixing alum powder should be continued until the substance stops dissolving..