Related Questions

Water boils when its vapor pressure
A Equals that of the surroundings
B Equals 760 mm of mercury
C Equals to atmospheric pressure
D Equals the pressure of water in the container
Water boils --- you heat it to 100 centigrade.
A unless
B until
C if
D although
Water boils------ you heat it to 100 degree Centigrade.
A Unless
B untill
C if
D although
Water boils ___ you heat it to 100°C C.
A unless
B duntil
C if
D although
Water boils-----you heat it to 100 Degree Celsius.
A unless
B if
C until
D although
Water boils ___ you heat it to 100 degree c.
A unless
B untill
C if
D while
Water boils _______ 100 degree Celsius.
A by
B with
C in
D at
The temperature at which water boils depends mainly on:
A Air temperature
B Relative humidity
C Air pressure
D Air density
E The specific heat of air
The temperature at which water boils depends mainly on
A Air Pressure
B Specific heat
C Density
D Relative humidity
When pure water boils vigorously, the bubbles that rise to the surface are composed primarily of
A air
B hydrogen
C hydrogen and oxygen
D water vapour

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