If 0.75 mole of an ideal gas expands isothermally at \[{{27}^{o}}C\] f – McqOptions

MCQOPTIONS

1.	If 0.75 mole of an ideal gas expands isothermally at \[{{27}^{o}}C\] from 15 litres to 25 litres, the maximum work obtained is [AFMC 1999]
A.	8.40 J
B.	9.34 J
C.	10.86 J
D.	10.43 J
Answer» C. 10.86 J

Discussion

No Comment Found

Related MCQs

At 300 K, the reactions which have following values of thermodynamic parameters occur spontaneously [Roorkee 1999]
For spontaneity of a cell, which is correct [Orissa JEE 2004]
The standard enthalpy of the decomposition of \[{{N}_{2}}{{O}_{4}}\] to \[N{{O}_{2}}\] is 58.04 kJ and standard entropy of this reaction is 176.7 J/K. The standard free energy change for this reaction at \[{{25}^{o}}C\] is [AIIMS 1999]
Internal energy is [AFMC 2004]
At \[{{27}^{o}}C,\] one mole of an ideal gas is compressed isothermally and reversibly from a pressure of 2 atm to 10 atm. The values of \[\Delta E\] and q are \[(R=2)\] [BHU 2001]
The bond dissociation energies of gaseous \[{{H}_{2}},\,C{{l}_{2}}\] and \[HCl\] are 104, 58 and 103 kcal respectively. The enthalpy of formation of \[HCl\] gas would be [MP PET 1997; MP PMT 1999, 2001]
Identify the intensive quantity from the following [IIT JEE 1993]
Among them intensive property is [AFMC 2004]
Which of the following is not a state function [MH CET 2004; AIIMS 2001]
In thermodynamics which one of the following is not an intensive property [Kerala (Med.) 2002]