Home
Class 11
CHEMISTRY
One mole of an ideal gas is subjected to...


One mole of an ideal gas is subjected to a two step reversible process (A-B and B-C). The pressure at A and C is same. Mark the correct statement(s) :

A

Work involved in the path AB is zero

B

In the path AB work will be done on the gas by the surrounding

C

Volume of gas at C = 3 `xx` volume of gas at A

D

Volume of gas at B is 16.42 litres

Text Solution

Verified by Experts

The correct Answer is:
C, D
At `V_(A)=(1xxRxx100)/(1)=100R`
`V_(B)=(1xxRxx600)/(3)=200R`
`becauseV_(B) gt V_(A)` so expansion of gas takes place
`V_(B)=200xx0.0821=16.42 L`
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    NARENDRA AWASTHI|Exercise Level 3 - One Or More Answers Are Correct|1 Videos

  • THERMODYNAMICS

    NARENDRA AWASTHI|Exercise Level 3 - Match The Column|2 Videos

  • THERMODYNAMICS

    NARENDRA AWASTHI|Exercise Level 2 (Q.1 To Q.30)|1 Videos

  • STOICHIOMETRY

    NARENDRA AWASTHI|Exercise Level 3 - Subjective Problems|20 Videos

Similar Questions

Explore conceptually related problems

One mole of an ideal monoatomic gas at 27^(@)C is subjected to a reversible isoentropic compression until the temperature reached to 327^(@)C . If the initial pressure was 1.0 atm , then find the value of in P_(2) ( Given : ln 2=0.7)

When one mole of an ideal gas is compressed to half of its initial volume and simultaneously heated to twice its initial temperature, the change in entropy of gas (Delta S) is:

2 mole of an ideal monoatomic gas undergoes a reversible process for which PV^(2)=C . The gas is expanded from initial volume of 1 L to final volume of 3 L starting from initial temperature of 300 K. Find DeltaH for the process :

One mole ideal monoatomic gas is heated according to path AB and AC. If temperature of state B and state C are equal. Calculate (q_(AC))/(q_(AB))xx10 .

A heat engine carries one mole of an ideal monoatomic gas around the cycle as shown in the figure, the amount of heat added in the process AB and heat removed in the process CA are :

Pressure of 1 g ideal gas X at 300 K is 2 atm. When 2 g of another gas Y is introduced in the same vessel at same temperature, the pressure become 3 atm. The correct relationship between molar mass of X and Y is :

A cycle followed by an engine (made of one mole of an ideal gas in a cylinder with a piston) is shown in the figure. Find heat exchanged by the engine, with the surroundings at constant volume of the cycle. (C_v = (3/2) R)

The lquid A and B from ideal solutions. At 300 K, the vapour pressure of solution containing 1 mole of A and 3 mole of B is 550 mm Hg. At the same tempreature, if one more mole of B is added to this solution, the vapour pressure of the solution increases by 10 mm Hg. determinethe vapour pressure of A and B in their pure states (in mm Hg):

An inflated rubber ballon contains one mole of an ideal gas, has a pressure p, volume V and temperature T. If the temperature rises to 1.1 T, and the volume is increase to 1.05 V, the final pressure will be

One mole of an ideal gas (C_(v,m)=(5)/(2)R) at 300 K and 5 atm is expanded adiabatically to a final pressure of 2 atm against a constant pressure of 2 atm. Final temperature of the gas is :