Liquid nitrogen boils at -195.8°C.Express the boiling point of liquid nitrogen in kelvin.
A)-469.0 K
B)-77.4 K
C)all temperatures are 0 K on the Kelvin scale
D)77.4 K
E)469.0 K

Name: Liquid nitrogen boils at -195.8°C.Express the boiling point of liquid nitrogen in kelvin. A)-469.0 K B)-77.4 K C)all temperatures are 0 K on the Kelvin scale D)77.4 K E)469.0 K
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Question

Quizplus · Accepted Answer

To convert Celsius to Kelvin, add 273.15 to the Celsius temperature. -195.8°C + 273.15 = 77.35 K, which rounds to 77.4 K.

Liquid Nitrogen Boils at -195