The ratio of specific heats of a gas is ...

The ratio of specific heats of a gas is `gamma` . The change in internal energy of one mole of gas when the volume changes from v to 2v at constant pressure “p” is

`(pv)/(gamma - 1)`

`pv`

`gamma - 1`

`(pv)/(gamma)`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

THERMODYNAMICS
AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - I (LEVEL - II (STRAIGHT OBJECTIVE TYPE QUESTIONS)))|6 Videos
THERMODYNAMICS
AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - I (LEVEL - II (MORE THAN ONE CORRECT ANSWER TYPE QUESTIONS)))|4 Videos
THERMODYNAMICS
AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE - IV (INTEGER TYPE QUESTIONS))|3 Videos
THERMAL PROPERTIES OF MATTER
AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II) PRACTICE SHEET (ADVANCED) Integer/Subjective Type Questions|2 Videos
THERMOMETRY
AAKASH SERIES|Exercise Numerical Exercise (LEVEL- 1)|11 Videos

Similar Questions

Explore conceptually related problems

The ratio of specific heats of a gas is gamma . The change in internal energy of one mole of the gas, when the volume change from V to 2V at constant pressure p is

For an ideal gas a) The change in internal energy in a constant pressure process from temperature T_(1) to T_(2) is equal to nC_(v) (T‌_(2)-T_(1)) , where Cv is the molar heat capacity at constant volume and n is the number of moles of the gas b) The change in internal energy of the gas and the work done by the gas are equal in magnitude in an adiabatic process c) The internal energy does not change in an isothermal process d) No heat is added or removed in an adiabatic process

C_(p) is always greater than C_(v) for a gas. Which of the following statements provide, partly or wholly, the reason for this? a) No work is done by a gas at constant volume b) When a gas absorbs heat at constant pressure, its volume must change c) For the same change in temperature, the interal energy of a gas changes by a smallar amount at constant volume than at constant pressure d) The internal energy of an ideal gas is a function only of its temperature

The temperature of 5 moles of a gas at constant volume is changed from 100^(@)C to 120^(@)C . The change in internal energy is 80 J. The total heat capacity of the gas at constant volume will be in J/K.

AAKASH SERIES-THERMODYNAMICS-PRACTICE SHEET (EXERCISE - I (LEVEL - I (STRAIGHT OBJECTIVE TYPE QUESTIONS)))

Five moles of hydrogen is heated through 20 K under constant pressure....
Text Solution
|
When 20 J of work was done on a gas, 40J of heat energy was released. ...
Text Solution
|
When 1 gm of water changes from liquid to vapour phase at constant pre...
Text Solution
|
Find the change in internal energy in joule. When 10g of air is heated...
Text Solution
|
The temperature of 5 moles of a gas at constant volume is changed from...
Text Solution
|
When an ideal diatomic gas is heated at constant pressure, the fractio...
Text Solution
|
When a monoatomic gas expands.at constant pressure, the percentage of ...
Text Solution
|
H calories of heat is required to increase the temperature of one mole...
Text Solution
|
1/2 mole of Helium gas is contained in a container at S.T.P. The heat ...
Text Solution
|
How much heat energy in joules must be supplied to 14 gms of nitrogen ...
Text Solution
|
For a gas, the difference between the two specific heats is 41503 Kg^(...
Text Solution
|
The specific heat of air at constant pressure is 1.005 kJ/kg K and the...
Text Solution
|
The specific heat of Argon at constant volume is 0.3122kJ/kg K. Find t...
Text Solution
|
If the ratio of the specific heats of steam is 1.33 = and R = 8312J/km...
Text Solution
|
The volume of 1 kg of hydrogen gas at N.T.P is 11.2 m^3 . Specific hea...
Text Solution
|
70 cal of heat is required to rise the temperature of 2 moles of an id...
Text Solution
|
When an ideal diatomic gas is heated at constant pressure, its interna...
Text Solution
|
If for hydrogen Cp - Cv = m and for nitrogen Cp - Cv = n, Where Cp and...
Text Solution
|
One mole of a monoatomic gas is mixed with one the mixture?
Text Solution
|
The ratio of specific heats of a gas is gamma . The change in internal...
Text Solution
|