Very Important GK Questions And Answers 

The chemical formula of bleaching powder is CaOCl2.

Most nitrogen gas is found in the atmosphere.

World Environment Day is celebrated on 5 June.

Man first made the dog his pet.

The largest forest in India is located in Madhya Pradesh.

The battle of Buxar took place in 1764.

Environmental Education Center of India is located in Ahmedabad (Gujarat).