One mole of an ideal diatomic gas absorb...

One mole of an ideal diatomic gas absorbs 1831.4 J of heat and does 1000 J of work at `27^(@)C`. What is the change in temperature observed ?

`25^(@)C`

`40^(@)C`

`37^(@)C`

`67^(@)C`

Text Solution

Verified by Experts

The correct Answer is:

`q_(V) = C_(V)Delta T`
`Delta T = (q_(V))/(C_(V)) = (831.4 J)/((5)/(2)R)`

Topper's Solved these Questions

THERMODYNAMICS
NARAYNA|Exercise Level -V|106 Videos
THERMODYNAMICS
NARAYNA|Exercise Level-VI|150 Videos
THERMODYNAMICS
NARAYNA|Exercise Level -I (H.W)|38 Videos
STRUCTURE OF ATOM
NARAYNA|Exercise EXERCISE - IV EXEMPLAR PROBLEMS|24 Videos

Similar Questions

Explore conceptually related problems

Five moles of an ideal monoatomic gas with an initial temperature of 127^@C expand and in the process absorb 1200J of heat and do 2100J of work. What is the final temperature of the gas?

A system gives out 30 J of heat and does 75 J of work. What is the internal energy change?

A system gives out 30 J of heat and also does 40 J of work. What is the internal energy change?

A system gives out 20 J of heat and also does 40 J of work. What is the internal energy change?

A system absorbs 1000 cal of heat and does 1675J work. If J = 4.18 J//cal , then find the change in internal energy of the system?

Five moles of an ideal monoatomic gas with an initial temperature of 150^@C expand and in the process absorb 1500 J of heat and does 2500 J of work. The final temperature of the gas in .^@C is (ideal gas constant R = 8.314 J K^(-1)mol^(-1))

A system absorbs 640 J heat and does work of 260 J, the change in internal energy of the system will be :

One mole of an ideal monatomic gas requires 210 J heat to raise the temperature by 10 K , when heated at constant temperature. If the same gas is heated at constant volume to raise the temperature by 10 K then heat required is

A system absorbs 100 cal of heat and does an external work of 150 J. if J=4.2 J/cal the change in internal energy is

NARAYNA-THERMODYNAMICS-Level-II (H.W)

A gas is allowed to expand reversibly under adiabatic conditions. What...
Text Solution
|
One mole of an ideal diatomic gas absorbs 1831.4 J of heat and does 10...
Text Solution
|
Calculate the change in enthalpy for the following process at 1 atm ...
Text Solution
|
16g of O(2) at 28^(@)C is compressed to half of its initial volume und...
Text Solution
|
In the following process/es Delta H lt Delta U (A) C(s) + O(2)(g) ra...
Text Solution
|
Which of the following will involve evolution of heat ?
Text Solution
|
The sublimation energy of I(2) (solid) is 57.3 KJ/mole and enthalpy o...
Text Solution
|
Given the enthalpy of formation of CO(2)(g) is -94.0 KJ, of CaO(s) is ...
Text Solution
|
C+O(2)rarr CO(2), Delta H = -94 K.cal, CO+(1)/(2)O(2) rarr CO(2), Delt...
Text Solution
|
What is the heat of formation of C(6)H(6), given that the heats of com...
Text Solution
|
How much energy is released when 6 mole of octane is burnt in ? Given ...
Text Solution
|
The heat of combustion of methane is -880 KJ mol^(-1). The quantity of...
Text Solution
|
When 6g carbon is burnt in a sufficient amount of oxygen, the heat evo...
Text Solution
|
The heats of combustion of C(2)H(4), C(2)H(6) and H(2) gases are -1409...
Text Solution
|
The enthalpies of formation of CO and CO(2) are -110.5 KJ mol^(-1) and...
Text Solution
|
When 14 grams of ethene is completely burnt in oxygen, the heat evolve...
Text Solution
|
H(2)O((g)) rarr H((g))+OH((g))Delta H = x(1) OH((g)) rarr H((g))+O((...
Text Solution
|
Heat evolved in the reaction H(2)+Cl(2) rarr 2HCl is 182 kJ Bond ene...
Text Solution
|
C(6)H(6) rarr C(6)H(12)Delta H = -204 KJ heat of hydrognentaion of eac...
Text Solution
|
The direct conversion of A to B is difficult, hence is carried out by ...
Text Solution
|