CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Work Done in Isothermal Reversible Process

In adiabatic ...

Question

In adiabatic process, the work involved during expansion or compression of an ideal gas is given by:

A

n C_{v} Δ T

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

\frac{n R}{γ - 1} (T_{2} - T_{1})

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

- n R P_{e x t} [\frac{T_{2} P_{1} - T_{1} P_{2}}{P_{1} P_{2}}]

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

- 2.303 R T log \frac{V_{2}}{V_{1}}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct options are
A $n C_{v} Δ T$
B $\frac{n R}{γ - 1} (T_{2} - T_{1})$
C $- n R P_{e x t} [\frac{T_{2} P_{1} - T_{1} P_{2}}{P_{1} P_{2}}]$

Suggest Corrections

thumbs-up

0

Similar questions

\frac{C_{P}}{C_{V}} = γ

goes from an initial state

(p_{1}, V_{1}, T_{1})

to a final state

(p_{2}, V_{2}, T_{2})

through an adiabatic process. The work done by the gas is

For an ideal gas, an illustration of three different paths

A

(B + C)

(D + E)

from an initial state

P_{1}

V_{1}

T_{1}

to a final state

P_{2}

V_{2}

T_{1}

is shown in the given figure.
Path

A

represents a reversible Isothermal expansion from

P_{1}

V_{1}

P_{2}, V_{2}

(B + C)

reperesents a reversible adiabatic expansion

(B)

P_{1} V_{1}

T_{1}

P_{3}

V_{2}

T_{2}

followed by reversible heating the gas at constant volume

(C)

P_{3}

V_{2}

T_{2}

P_{2}

V_{2}

T_{1}

(D + E)

represents a reversible expansion at constant pressure

P_{1} (D)

P_{1}

V_{1}

T_{1}

P_{1}

V_{2}

T_{3}

followed by a reversible cooling at constant volume

V_{2} (E)

P_{1}

V_{2}

T_{3}

P_{2}

V_{2}

T_{1}

Δ S

(D + E) ?

Q. An ideal gas follows a process described by

P V^{2} = C

(P_{1}, V_{1}, T_{1})

(P_{2}, V_{2}, T_{2})

(C is a constant). Then.

Q. One mole of hydrogen, assumed to be ideal, is adiabatically expanded from its initial state

(P_{1}, V_{1}, T_{1})

to the final state

(P_{2}, V_{2}, T_{2})

. The decreases in the internal energy of the gas during this process will be given by

Q. An ideal gas is expanded from

p_{1}, V_{1}, T_{1}

p_{2}, V_{2}, T_{2}

under different conditions.the correct statement(s) among the following is(are)

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

First Law of Thermodynamics

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Work Done in Isothermal Reversible Process

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon