Chemistry
Grade-6
Easy
Question
Boiling point of water at sea level is:
- 202oC
- 221oC
- 212oF
- 212oC
Hint:
A.P = V.P. liquid starts boiling.
The correct answer is: 212oF
- At sea level atmospheric pressure is 1atm.
- When vapor pressure is equal to standard atmospheric pressure i.e. 1atm liquid starts boiling.
- The normal boiling point is 100
C.
- From literature we know, C = 5/9(F - 32)
100C = 212 F
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