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Science - Chemistry

Read many objective multiple choice questions of Science - chemistry in English. Practise online thousands of questions related to Science - chemistry. You can check online answer and try mock tests for Science - chemistry Questions provided in English.

Assertion (A): Cellulose is used in marking shatter-proof glass.
Reason (R): Polysaccharides are not soluble in water. 

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

Assertion (A):  The main constituent of the Liquefied Petroleum Gas is methane. 
Reason (R): Methane can be used directly for burining in homes and factories where it can be supplied through pipelines. 

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

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