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

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1998

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

Correct Answer

(a)

Correct Answer

Explanation