Q55
Boiling point of the milk is
A.
105°C
B.
111°C
C.
100.16°C
AnswerD.
98.5°C
Answer: Option C
Solution
Answer: Option C
Solution:
Boiling point of the milk is 100.16°C.The boiling point of a substance is the temperature at which the vapor pressure of a liquid equals the pressure surrounding the liquid and the liquid changes into a vapour.
The boiling point of a liquid varies depending on the surrounding environmental pressure. A liquid in a partial vacuum, i.e., under lower pressure, has a lower boiling point than when that liquid is at atmospheric pressure.