Question

Convert 273 K and 373 K into temperatures in Celsius scale. What is the physical state of water at these temperatures?

Answer 1

i. 273K = (273-273) °C 

● 0 ° C 

At 0 °C, water can exist as both solid and liquid. 

ii. 373K = (373-273) °C 

● 100 °C 

At 100 °C, water can exist as both liquid and gas.