1.

Give reasons for the following observations:(a) Th element carbon forms a very large number of compounds.(b) Air holes of a gas burner have to be adjusted when the heated vessels get blackened by the flame.​(c) Use of synthetic detergents causes pollution of water.

Answer» Give reasons for the following observations:

(a) Th element carbon forms a very large number of compounds.

(b) Air holes of a gas burner have to be adjusted when the heated vessels get blackened by the flame.

​(c) Use of synthetic detergents causes pollution of water.


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