Home
Class 11
PHYSICS
From the graph for an ideal gas, state w...

From the graph for an ideal gas, state whether `m_1 or m_2` is greater.
.

Text Solution

Verified by Experts

The correct Answer is:
A, B
`p V = n RT= (m/M)RT`
`:. T = ((V M)/(m R)) p`
At constant volume (T - p) graph is a straight line of
slope, = `(V M)/(m R) prop 1/m`
Slope of `(m_1)` is less. Hence, `(m_1)` is greater.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • THERMOMETRY,THERMAL EXPANSION & KINETIC THEORY OF GASES

    DC PANDEY|Exercise Exercise 20.4|3 Videos

  • THERMOMETRY,THERMAL EXPANSION & KINETIC THEORY OF GASES

    DC PANDEY|Exercise Exercise 20.5|7 Videos

  • THERMOMETRY,THERMAL EXPANSION & KINETIC THEORY OF GASES

    DC PANDEY|Exercise Exercise 20.2|7 Videos

  • THERMOMETRY THERMAL EXPANSION AND KINETIC THEORY OF GASES

    DC PANDEY|Exercise Medical entrance gallary|30 Videos

  • UNIT AND DIMENSIONS

    DC PANDEY|Exercise Assertion And Reason|2 Videos

Similar Questions

Explore conceptually related problems

In the adjoining diagram, the p-V graph of an ideal gas is shown. Find out from the graph (i) work done in taking the gas From the state AtoB (ii) Work done in taking the gas from BtoC (iii) Work done in a complete cycle. (1 litre =10^(-3)m^(3) )

Figure shows graphs of pressure versus density for an ideal gas at two temperatures T_(1) and T_(2) Which is correct ? .

Knowledge Check

  • Equation of state of an ideal gas is

    A
    `pV = RT//n`
    B
    `pV = nRT`
    C
    `pn = VRT`
    D
    `pT = nRV`

  • A reversible adiabatic path on a P-V diagram for an ideal gas passes through state A where P = 0.7 xx 10^(5) N//m ^(2) and v = 0.0049 m ^(3). The ratio of specific heat of the gas is 1.4. The slope of path at A is

    A
    `2.0xx10^(7) Nm ^(-5)`
    B
    `1.0 xx10^(7) Nm^(-5)`
    C
    `-2.0 XX10^(7) Nm^(-5)`
    D
    `-1.0 xx10^(7) Nm ^(-5)`

    • Similar Questions

    Explore conceptually related problems

    Calculate DeltaG (in L atm) from the graph of an ideal gas undergoing process AB. [Take: ln 2 = 0.7]

    The following graphs are plotted for an ideal gas taken from state A to state B and then to state C, maintaining volume constant.

    Match the following graphs of ideal gas with their coordinates :

    Match the following graphs of ideal gas with their coordinates.

    A gas in a cyclinder is held at a constant pressure of 2.30xx10^5 Pa and is cooled and compressed from 1.70m^3 to 1.20m^3 . The internal energy of the gas decreases by 1.40xx10^5J . (a) Find the work done by the gas. (b) Find the absolute value |Q| of the heat flow into or out of the gas and state the direction of the heat flow. (c) Does it matter whether or not the gas is ideal? Why or why not?

    Figure shows graphs of pressure versus density for an ideal gas at two temperatures T_1 and T_2 Then

    Home
    Profile