Question

can you tell me all these current affairs
this is for my last exam please help me

I'll mark you as Brainliest​

Answer 1

Answer:

precipitation is the process of transforming a dissolved substance into an insoluble solid from a super-saturated solution. The solid formed is called the precipitate.

Answer 2

Answer:

Uses of Bleaching Powder

It is used for bleaching dirty clothes in the laundry, as a bleaching agent for cotton and linen in the textile industry.

It is a strong oxidizing agent, hence used as an oxidizer in many industries.

It is used as a disinfectant which is used for disinfecting water to make potable water.