10 g of argon gas is compressed isotherm...

10 g of argon gas is compressed isothermally and reversibly at a temperature of `27^(@)C` from 10 L to 5 L. Calculate q and `Delta H` for this process. Atomic wt. of `Ar=40`.

`+ 103.99` cal, 0

`+39.99` cal, 3 J

`-39.99` cal, 3 J

`-103.99` cal, 0

Text Solution

Verified by Experts

The correct Answer is:

`W= -P(V_(2)-V_(1))" "DeltaH=DeltaU+P Delta V`

Topper's Solved these Questions

THERMODYNAMICS
NARAYNA|Exercise Level -II (C.W)|41 Videos
THERMODYNAMICS
NARAYNA|Exercise Level -III|64 Videos
THERMODYNAMICS
NARAYNA|Exercise C.U.Q|122 Videos
STRUCTURE OF ATOM
NARAYNA|Exercise EXERCISE - IV EXEMPLAR PROBLEMS|24 Videos

Similar Questions

Explore conceptually related problems

10g of argon gas is compressed isothermally and reversibly at a temperature of 27^(@)C from 10L to 5L . Calculate q, w, DletaU , and DeltaH for this process. R = 2.0 cal K^(-1) "mol"^(-1), log_(10)2 = 0.30 . Atomic weight of Ar = 40 .

10 g of argon gas is cmpressed isothermally and reversibly at a temperature of 27^(@)C from 10 L to 5L . Calculate enthalpy change (Delta H) for this process R = 2.0 cal K^(-1) mol^(-1) . log_(10)2 = 0.30 Atomic mass of Ar = 40

10 grams of argon gas is compressed isothermally and reversibly at a temperature of 27^(@)C from 10L to 5L .Calculate the work done for this process in multiple of 10^(2) calories.

10 gram of argon gas is compressed isothermally and reversibly at temperature of 27^(@)C from 10 litre to 5 litre. Calculate work ? (At. wt. of Ar = 40) :

At 27^(@)C , one mole of an ideal gas is compressed isothermally and reversibly from a pressure of 2 atm to 10 atm. Calculate DeltaU and q .

Calculate the maximum work obtained when 0.75 mol of an ideal gas expands isothermally and reversible at 27^(@)C from 10 L to 20 L Also calculate value of q and Delta U accompanying the process.

NARAYNA-THERMODYNAMICS-Level -I (C.W)

The work done is heating one mole of an ideal gas at constant pressure...
Text Solution
|
A gas expends from 1.5 to 6.5 L against a constant pressure of 0.5 atm...
Text Solution
|
10 g of argon gas is compressed isothermally and reversibly at a tempe...
Text Solution
|
A system absorbs 20kJ heat and also does 10kJ of work. The net interna...
Text Solution
|
If a gas absorbs 200J of heat and expands by 500 cm^(3) against a cons...
Text Solution
|
An insulated vessel contains 1mole of a liquid, molar volume 100mL at ...
Text Solution
|
The molar heat capacity of water at constant pressure, C, is 75 JK^(-1...
Text Solution
|
For a gas having molar mass M, specific heat at constant pressure can ...
Text Solution
|
Molar heat capacity of water is equilibrium with the ice at constant p...
Text Solution
|
C(v) values for monoatomic and diatomic gases respectively are
Text Solution
|
The difference in DeltaH and DeltaE for the combustion of methane at 2...
Text Solution
|
For the reaction C(2)H(4)(g)+3O(2)(g) rarr 2CO(2) (g) +2H(2)O(l), De...
Text Solution
|
One mole of ideal gas expands freelt at 310 K from five litre volume t...
Text Solution
|
1g of graphite is burnt in a bomb calorimeter in excess of oxygen at 2...
Text Solution
|
The combustion of 1 mol of benzene takes place at 298 K and 1 atm. Aft...
Text Solution
|
DeltaH for CaCO(3)(s)rarrCaO(s)+CO(2)(g) is 176 kJ mol^(-1) at 1240 K....
Text Solution
|
For the reaction 2CO(g) +O(2)(g) rarr 2CO(2)(g) , DeltaH=-560 kJ m...
Text Solution
|
Which of the following is an endothermic reaction
Text Solution
|
When 10 grams of methane is completely burnt in oxygen, the heat evolv...
Text Solution
|
Given that C("(graphite)") rarr C((g)), DeltaH=+716.7 kJ. C("(diamon...
Text Solution
|