Solid has definite __________.
texture only
shape only
configuration only
All three
A sample of oxygen gas with a volume of 8.00 L at 127oC and 775 mm Hg is heated until it expands to a volume of 20.00L. Determine the final temperature of the oxygen gas, if the pressure remains constant.
727oC
318oC
1000oC
160oC
The gas density d = ______________
mass/volume
pressure/volume
volume/mass
none of these
The rate of diffusion is inversely proportional to the ____________ of the molecular weight of a gas (M).
Constant multiple
Cube
Square
Square root
Temperature is measured in units of ___________.
Pascal
Joules
Kilograms
Kelvin degrees
A sample of argon gas is sealed in a container. The volume of the container is doubled. If the pressure remains constant, what happens to the absolute temperature?
It does not change
It is halved
It is doubled
It is squared
The temperature of _________ is called as absolute zero of temperature.
-2730c
O0c
250c
2730c
Temperature O0c and pressure latmosphere is known as ___________.
NTP
STP
Both
None
At constant pressure volume of a given mass of gas __________ with a decrease in temperature .
increases
decreases
will not change
becomes 1/3
The measurable properties of gas are:
shape and volume
pressure and shape
volume and pressure
