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Q: What is the freezing point of water on Kelvin scale?
  • A. 173.15 K
  • B. 373.15 K
  • C. 473.15 K
  • D. 273.15 K
Correct Answer: Option D - The freezing point of water is 273.15 K on the Kelvin scale. SI unit of Temperature measurement is Kelvin . The chemical formula of water is H₂ O. At 4ºC water has maximum density and minimum volume.
D. The freezing point of water is 273.15 K on the Kelvin scale. SI unit of Temperature measurement is Kelvin . The chemical formula of water is H₂ O. At 4ºC water has maximum density and minimum volume.

Explanations:

The freezing point of water is 273.15 K on the Kelvin scale. SI unit of Temperature measurement is Kelvin . The chemical formula of water is H₂ O. At 4ºC water has maximum density and minimum volume.