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Q: Refers to absolute zero temperature-
  • A. 273⁰ C less than 0
  • B. 295⁰ C less than 0
  • C. 300⁰ C less than 0
  • D. 255⁰ C less than 0
Correct Answer: Option A - The absolute 0⁰ temperature is the lowest possible temperature below which no lower temperature is possible, at this temperature the speed of the molecule becomes zero. The absolute zero temperature is 0⁰C - 273⁰ Celsius.
A. The absolute 0⁰ temperature is the lowest possible temperature below which no lower temperature is possible, at this temperature the speed of the molecule becomes zero. The absolute zero temperature is 0⁰C - 273⁰ Celsius.

Explanations:

The absolute 0⁰ temperature is the lowest possible temperature below which no lower temperature is possible, at this temperature the speed of the molecule becomes zero. The absolute zero temperature is 0⁰C - 273⁰ Celsius.