4 g of He gas at 27^(@) C is expanded is...

4 g of He gas at `27^(@) C` is expanded isothermally and reversibly to 1 atm from 10 atm . Calculate the work done in calorie unit

Topper's Solved these Questions

MODEL QUESTIONS PAPER
CHHAYA PUBLICATION|Exercise SET II ( SECTION II ) ( GROUP D)|15 Videos
MODEL QUESTIONS PAPER
CHHAYA PUBLICATION|Exercise SET III SECTION I|9 Videos
MODEL QUESTIONS PAPER
CHHAYA PUBLICATION|Exercise SET II ( SECTION II ) ( GROUP B)|7 Videos
MODEL QUESTION PAPER
CHHAYA PUBLICATION|Exercise Answer the following question (set-3)|130 Videos
ORGANIC CHEMISTRY : BASIC PRINCIPLES AND TECHNIQUES
CHHAYA PUBLICATION|Exercise WARM UP EXERICSE|132 Videos

Similar Questions

Explore conceptually related problems

56 gm of N_2 gas is expanded isothermally and reversibly from 2 litres to 20 litres at 27^@C . Calculate the work done in the process.

At 27^(@)C, 4.0 g of He is expanded reversibly and isothermally when the pressure drops from 10 to 1.0 atm. Calculate the work done in calorie, assuming an ideal behavior of the gas.

A 5 mol sample of an ideal gas is compressed isothermally and irreversible from 1.5 atm to 15 atm at 27^(@)C . Calculate the work done on the gas in calorie unit.

3 mol ideal gas expands isothermally & reversibly to 100 L at STP . Find the work done by the gas ?

Two mole of an ideal gas is expanded isothermally and reversibly from 1 litre to 10 litre at 300 K. The enthapy change (in kJ) for the process is

A 3 mol sample of an ideal gas at STP expands in an isothermal reversible process to atttain a final volume of 100 L. calculate the work done by the gas.

At 27^(@)C, 4.2 g N_(2) gas is expanded reversibly and isothermally from a pressure of 10 atm to 1 atm. Calculate q, Delta U, Delta H and w for this expansion. Assume N_(2) gas behaves ideally.

A gas is compared by 10 lit in an external pressure 10 atm irrivesiblly. Calculate the work in Jule unit.

The volume and temperature of 2 mol of an ideal gas are 10 L & 27^(@)C , respectively. The gas is allowed to expand in an isothermal reversible process to attain a final volume of 25 L. calculate the maximum work done.

CHHAYA PUBLICATION-MODEL QUESTIONS PAPER -SET II ( SECTION II ) ( GROUP C)

Write the postulates of Bohr's atomic model .
Text Solution
|
Why is the 1st ionisation potential of B less than that of Be ?
Text Solution
|
Arrange the following in increasing order of radius : Mg^(2+) , Al^(...
Text Solution
|
What is lanthanide contraction ? Write the causes of this phenomenon .
Text Solution
|
In spite of having the same molecular mass , boiling point of ethanol ...
Text Solution
|
Write down the hybridisation states of the central atoms of CO(2) and ...
Text Solution
|
4 g of He gas at 27^(@) C is expanded isothermally and reversibly to 1...
Text Solution
|
Calculate the enthalpy of combustion of ethylene . Given : C(2) H(6)...
Text Solution
|
Write the significance of the gas contain 'a' and 'b'.
Text Solution
|
Define coefficient of viscosity ?
Text Solution
|
Balance the equation by ion-electron method : MnO(4)^(-) + Fe^(2+) to ...
Text Solution
|
Balance the chemical equation by ion-electron method : CuO + NH(3) to ...
Text Solution
|
Determine the volume strength of 1.5 (N) H(2)O(2).
Text Solution
|
Why is hard water not used in boilers ?
Text Solution
|
Why the alkali metals cannot be extracted by chemical reduction method...
Text Solution
|
Which alkali metal is the most abundant in earth's crust ?
Text Solution
|
Why is the aqueous solution of BeCl(2) acidic ?
Text Solution
|
Which is Gr.-II metal plays an important role in coagulation of blood ...
Text Solution
|
Write the IUPAC name of CH(3) - CH(2)- CH (CH(3))- COOH
Text Solution
|
Point out the electrophilic centre of CH(3)CHO and CH(3)CN
Text Solution
|