Question

why the Kelvin temperature values for all the gases are positive?​

Answer 1

Answer:

Kelvin is the SI base unit of temperature. It is given the symbol . Since temperature measures the energy of atoms and molecules, a true temperature scale must be a positive scale since atoms cannot have a negative energy.

Explanation:

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Answer 2

On Kelvin scale the temperature is set at -273.15 when it is absolute zero, beyond which the temperatures cannot go,Hence all figures are in positive value.