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Assertion (A)  :    Leakages in household gas cylinders can be detected. 

Reason (R)     :    LPG has a strong smell. 

  • A.Both A and R are true and R is the correct explanation of A.
  • B.Both A and R are true but R is NOT the correct explanation of A.
  • C.A is true but R is false.
  • D.A is false but R is true.

Answer: C

Correct answer: A is true but R is false.

A leak can indeed be smelt, so A is true. But LPG itself is odourless: a strong-smelling odorant, ethyl mercaptan, is deliberately added in tiny quantities so that leaks give themselves away. R is false as stated.

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