πŸ“Š General Awareness
Q. Pipelines in cold countries often burst in winter, as
  • (A) pipelines expand due to freezing
  • (B) pipelines contract in their volume
  • (C) temperature of ice is less than that of water
  • (D) water freezes & expands in its volume
βœ… Correct Answer: (D) water freezes & expands in its volume

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