22 мая 2021 г. · Gases do have mass. The statement is false because gases consist of molecules that have mass. Various ways can be used to determine the mass of ...

9 янв. 2020 г. · A gas has a definite mass but no definite volume and shape. It takes the shape of the container in which it is stored and occupies the entire volume.

Some students believe that air weighs nothing. They may also believe that “gas always weighs less than a solid.”

A gas has definite mass but no definite volume and shape. It takes the shape of container in which it is stored and occupy the entire volume.

22 окт. 2018 г. · Yes it has mass because every gas is made up of different types of atoms and molecules(matter) and they have mass due to their neutrons and ...

The correct option is A True Gases have molecules in them which are loosely packed. Since the molecules present in them have weight, gases also have weight.

31 дек. 2013 г. · The mass of a gas can vary depending on temperature, but I'm pretty certain I shouldn't teach my students that gas does not have a definite mass.

The answer is True. Gases are known to have no definite volume. At a certain temperature and pressure, there is a volume corresponding to the gaseous system ...

The correct answer to this question is that gases have definite mass but no definite volume and shape. So, the correct answer is “Option A”.