Home
Class 11
PHYSICS
Equations of gas in terms of pressure ...

Equations of gas in terms of pressure (P), temperature (T) and density (d) is :

A

`P_1/(T_1d_1)=P_2/(T_2d_2)`

B

`(P_1T_1)/d_2=(P_2T_2)/d_2`

C

`(P_1d_2)/(T_1)=(P_2d_1)/T_1`

D

`(P_1d_1)/T_1=(P_2d_2)/T_2`

Text Solution

Verified by Experts

The correct Answer is:
A
`PV=nRTrArrPV=m/MRTrArrP=d/MRT" "["as "d=m/v]`
`rArrP/(dT)="constant"rArrP_1/(d_1T_1)=P_2/(d_2T_2)`
Promotional Banner

Similar Questions

Explore conceptually related problems

Derive the relationship between pressure, temperature and density of a gas (i.e. M=d RT/P).

Time period(T) in terms of pressure(P), density( rho ) and surface tension(S) is on basis of dimensional analysis

During an experiment, an ideal gas is found to obey a condition (p^2)/(rho) = "constant" . ( rho = density of the gas). The gas is initially at temperature (T), pressure (p) and density rho . The gas expands such that density changes to rho//2 .

Using the equation of state pV=nRT , show that at a given temperature the density of gas is proportional to gas pressure p .

Some ideal monoatomic gas A in an enclosure has a pressure P and the temperature T . Another ideal monoatomic gas B enclosed in a container of the same volume has a pressure of 2P and temperature T/2 . The ratio of the average kinetic energy per molecule of gas A to gas B is

For an ideal gas number of moles per litre in terms of its pressure P gas contant R and temperature T is .