Question

please tell me correct answer hop some one help me ​

Answer 1

Answer:

Yes. Air is a mixture because it is combination of many gases dust(both small and large particles) and smoke which do not chemically combine to give new products. individual components show individual properties and the components of air can be separated easily by physical process.

Answer 2

1.yes air is a mixture because it is combination of many gases dust(both small and large particles) and smoke which do not chemically combine to give new products.

2.Ganga Action Plan is the project which was launched in 1986 to save the Ganga river from pollution. The objective of this plan was to improve the water quality by interception, diversion and treatment of domestic sewage and present toxic and industrial chemical waste entering the river and polluting its water.