1.

Read the given passage and fill in the blanks by choosing an appropriate option .Non metals finds wide applications in industries . For example ___i_____ is used as lubricant , ___ii_______ is used in welding metals ,___iii______ is used to improve the physical properties of rubber , while ____iv___ is used as cooling agent in refrigeration industry . i - Carbon ,ii - Hydrogen , iii - Chlorine , iv - Phosphorusi - Hydrogen , ii - Oxygen , iii - Chlorine ,iv- Nitrogeni - Graphite, ii - Hydrogen , iii ) - Sulphur , iv - Nitrogeni - Phosphorus , ii - Sulphur , iii - Oxygen , iv - Carbon​

Answer»

e given passage and FILL in the blanks by choosing an appropriate OPTION .Non metals finds wide applications in industries . For example ___i_____ is used as lubricant , ___ii_______ is used in welding metals ,___iii______ is used to IMPROVE the physical properties of rubber , while ____iv___ is used as cooling agent in REFRIGERATION industry . i - Carbon ,ii - Hydrogen , iii - Chlorine , iv - Phosphorusi - Hydrogen , ii - Oxygen , iii - Chlorine ,iv- Nitrogeni - Graphite, ii - Hydrogen , iii ) - SULPHUR , iv - Nitrogeni - Phosphorus , ii - Sulphur , iii - Oxygen , iv - Carbon



Discussion

No Comment Found

Related InterviewSolutions