Q204
The boiling point of liquids vary as
A.
Pressure varies
AnswerB.
Temperature varies
C.
Volume varies
D.
Density varies
Answer: Option A
Solution
Answer: Option A
Solution:
The boiling point of a liquid varies according to the applied pressure; the normal boiling point is the temperature at which the vapour pressure is equal to the standard sea-level atmospheric pressure (760 mm [29.92 inches] of mercury). At sea level, water boils at 100°C (212°F).