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R

Ravi Chauhan • 11.26K Points
Tutor II

Q. You must have observed that during the winters sometimes it becomes quite difficult to see even the objects short distance apart. This low visibility during the cold weather is due to:

  • (A) Formation of fossil fuels
  • (B) Unburnt carbon particles of hydrocarbons suspended in air
  • (C) Lack of adequate power supply
  • (D) None of these
Correct Answer - Option (B)
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