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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Q: 113 (IAS/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 :
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question_subject: 

Science

question_exam: 

IAS

stats: 

0,27,41,27,8,6,27

keywords: 

{'acetylene': [0, 1, 0, 0], 'welding industry': [0, 1, 0, 0], 'silicon carbide': [0, 1, 0, 1], 'plastics': [1, 1, 0, 4], 'raw material': [2, 1, 2, 8]}