Question

The freezing point of pure water at sea level is 0°C. What is that in kelvins?
O A. 25 K
O B. 273 K
O C. -273 K
O D.OK

Answer 1

Answer:b

Explanation:

The Kelvin degree is the same size as the Celsius degree; hence the two reference temperatures for Celsius, the freezing point of water (0°C), and the boiling point of water (100°C), correspond to 273.15°K and 373.15°K, respectively.

Answer 2

Answer:

B

Explanation: