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Consider the following statements about acetylene : I. It is used in welding industry. II. It is raw material for preparing plastics. III. It is easily obtained by mixing silicon carbide and water. Of these statements

Consider the following statements about acetylene : I. It is used in welding industry. II. It is raw material for preparing plastics. III. It is easily obtained by mixing silicon carbide and water. Of these statements :

(a)

I and II are correct

(b)

I and III are correct

(c)

II and III are correct

(d)

I, II and III are correct

Answer:

(a)

Explanation