The molar mass of a chemical compound is defined as the mass of a sample of that compound divided by the amount of substance in that sample.
High temperature and low pressure.
One atm. equals 760.0 mm Hg.
A barometer is a scientific instrument that is used to measure air pressure in a certain environment.
The Celsius scale set the freezing point and boiling point of water at 0°C.
Boyle's law states that the pressure (p) of a given quantity of gas varies inversely with its volume.
Ideal gas equation
PV = nRT
Atmospheric pressure is low at Mount Everest.
The compressibility factor is the ratio of the molar volume of a gas to the molar volume of an ideal gas at the same temperature.
Worksheets for ICSE class 9 chemistry
Support Services for ICSE class 9 chemistry
Regular Classes for ICSE class 9 chemistry