Question

The Correct value of $0^{o}C$ on the Kelvin scale is

• A. $273.15K$
• B. $273.16K$
• C. $273K$
• D. $273.2K$

Answer 1

The correct option is A $273.15K$

Absolute zero, or 0°K, is the temperature at which molecular energy is a minimum, and it corresponds to a temperature of - 273.15° on the Celsius temperature scale.

Therefore, $0^{o}C$ on Kelvin scale is $273.15K$.