Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / prabu.r
1. A gas has one defined state at room temperature whereas a vapour is a substance that is in gaseous and liquid equilibrium at room temperature, at a given pressure. A gas can also refer to a single element of matter with its own unique physical and chemical properties, for example oxygen, nitrogen and neon.
2. Because vapour is actually the gaseous state of an element, vapour particles will be of a single element and may have a definite shape whereas gas particles when observed under microscopic view do not have a definite shape and will be a collection of atoms, ions, electrons and molecules. However both gas and vapour particles are in a random motion, colliding with each other or the walls of the containing vessel when observed under a microscope.
| Is This Answer Correct ? | 4 Yes | 4 No |
Post New Answer View All Answers
How many millilitre is equal to 1 litre and how many microliter is equal to litre?
hi i got i 20 from sacred heart university u.s.a.i got good tofel score and my gre is score is very poor.my university requirement is only tofel.i completed my b.pharmacy in 2009 so i got 1 year gap is their chances to reject visa?what i have to do i was very tensed.how to sought out my problem
What is the function of diethyl amine?
Why is glass electrode called an ion selective electrode?
Which is the indicator used in the determination of cao I cement solution?
What is the chemical composition of fat in human body?
What is modern definition(iupac) of ph?
what are the role of chemistry education in sustainable development
what is the indicator used?
What is the difference between volumetric solutions and test solutions
explain sour gas?
How is temporary hardness be removed?
What is si unit of viscosity-coefficient?
What is meant by transmittance?
Why USP put two methods for tapped density? When I should use each one?
