MCQ
The correct value of $0°C$ on Kelvin scale will be ........ $K$
- ✓$273.15$
- B$273.00$
- C$273.05$
- D$273.63$
✓
Answer
Correct option: A.
$273.15$
a
(a) Absolute zero, or $0^{\circ} \mathrm{K},$ is the temperature at which molecular energy is a minimum, and it corresponds to a temperature of $-273.15^{\circ}$ on the Celsius temperature scale. Therefore, $0^{\circ} \mathrm{C}$ on Kelvin scale is $273.15 \mathrm{K}$
(a) Absolute zero, or $0^{\circ} \mathrm{K},$ is the temperature at which molecular energy is a minimum, and it corresponds to a temperature of $-273.15^{\circ}$ on the Celsius temperature scale. Therefore, $0^{\circ} \mathrm{C}$ on Kelvin scale is $273.15 \mathrm{K}$
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