Question

define gas laws and types plss charning answer shi devi nhi taa na​

Answer 1

Answer:

The Gas Laws

All gases generally show similar behaviour when the conditions are normal. But with a slight change in physical conditions like pressure, temperature or volume these show a deviation. Gas laws are an analysis of this behaviour of gases. The variables of state like the Pressure, Volume and Temperature of a gas depict its true nature. hence gas laws are relations between these variables.

Answer 2

Answer:

Laws of Gases :-

There are four laws of gases . They are :-

1. Boyle's Law
2. Charles Law
3. Gay Lussac's Law
4. Avagadro's Law .

1) Boyle's Law :-

• It gives realtionship between pressure and volume at constant temperature and number of moles .

• At constant temperature , the volume of a given mass of a gas is inversely proportional to its pressure is known as "Boyle's Law" .

V inversely proportional to 1 / P

V = k / P

where ,

V = volume

k/R = constant gas

P = pressure

2) Charles Law :-

• It gives realtionship between volume and temperature at a constant pressure .

• At constant pressure the volume of a given mass of a gas is directly proportional to the absolute temperature . It is called "Charles Law" .

V directly proportional to T

V = KT

K = V / T

Where ,

V = Volume

K = Constant gas

T = Absolute Temperature

P = Pressure

3) Gay Lussac's Law :-

• It gives realtionship between pressure and temperature at a constant volume .

• At constant volume the pressure of a given mass of a gas is directly proportional to the temperature is called "Gay Lussac's Law" .

P directly proportional to T

P = KT

K = T / P

Where ,

K = constant gas

T = Absolute temperature

P = Pressure

4) Avagadro's Law :-

• It gives realtionship between volume and number of moles at constant temperature and pressure .

At constant temperature and pressure equal volumes of all gases contain equal number of molecules or moles .

• At Constant temperature and pressure of a given mass of a gas is directly proportional to number of moles of a gas is called "Avagadro's Law" .

V directly proportional to n

V = Kn

Where ,

V = volume

K = constant gas

n = number of moles .