dm3
The most common units used to express the volume of gas are liters (L) and cubic meters (m³). Other units such as milliliters (mL) and cubic centimeters (cm³) are also used for smaller volumes.
"Cubic feet" is a unit of volume, whereas "feet" is a unit of length. They're completely different units, they're used to describe completely different kinds of quantities, and neither one can be converted to the other one. If you could convert volume units into length units, you'd be able to figure out how many inches of gas you put in your car yesterday.
That depends what aspect of the gas you want to measure: its volume, its pressure, its temperature, its density, etc.
The volume of a gas is the same as the volume of its container.
The volume of gas
"mm" (for 'millimeter') is a unit of length or distance, like a rope or a trip in the car. "ml" (for milliliter) is a unit of capacity or volume of space, like the space in a bottle or a balloon. The two units have different physical dimensions, they're used to measure completely different types of quantities, and neither one can be converted into the other one. If length units could convert into volume units, then you'd be able to calculate how many gallons tall you are, or how many feet of gas it takes to fill your tank.
Volume, Tempature, Pressure
50.0 L si units
Pressure, volume and temperature, and moles of gas are the four principal variables to describe a gas (for example, see related questions on Ideal Gas Law and others). The standard units are: Pressure: atmospheres (atm) Volume: liters (L) Temperature: Kelvin (K) Number of moles are measure in, well, moles.
The molar volume at STP(22.4 L/mol) can be used to calculate the molar mass of the gas.
in gm
They're not. As you can see below, the picture shows first a solid, then a liquid then a gas. The molecules start off very dense. Then the liquid is less dense then the gas is the least dense.
The volume of a gas is totally dependent on the container it is in, gas fills its container completely by its particles spreading out. The volume of the container is the same as volume of the gas inside the container. gasses are most commonly measured in SI units (Liters, mililiters, .....).
Without actually doing your homework for you ... have you noticed that if you multiply pressure by volume you get the exact units used for work?
Normally, gas is measured by volume units. It can be either cubic meters (m^3) or cubic feet (ft^3) or any other volume unit. No mater what is the volume unit, this volume contains a heating value. This heating value is expressed in kWh. You can ask your local gas company how many kWh does a m^3 (or ft^3) of your gas contains. It depends on the type of gas that is distributed in your area.
That depends what you want to measure about the gas: its volume, mass, transparency, temperature, etc. The really isn't such a thing as a "unit of measurement of gas", there are units of measurement for mass, volume, temperature, etc., all of which can be attributes of a specific gas.
Boyles law refers to an experimental law involving gas and its pressure, used to measure the volume of that gas. It ultimately measures the pressure and volume of that gas.
volume Depends on it's pressure and temperature - see the Gas Laws