(D) For an ideal gas,the internal energy $(U)$ is a function of temperature only,i.e.,$U = f(T)$.Since the process is isothermal,the temperature remai

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(D) For an ideal gas,the internal energy $(U)$ is a function of temperature only,i.e.,$U = f(T)$.Since the process is isothermal,the temperature remains constant $(T_1 = T_2 = 300 \ K)$.Therefore,the change in internal energy $(\Delta U)$ is given by $\Delta U = nC_v\Delta T$.Since $\Delta T = 0$,the change in internal energy $\Delta U = 0$.

Class 11 Chemistry Thermodynamics Basic concepts

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One mole of an ideal gas at $300 \ K$ is expanded isothermally from an initial volume of $1 \ L$ to $10 \ L$. The change in internal energy for this process is ....... $cal$ $(R = 2 \ cal \ mol^{-1} \ K^{-1})$

AIPMT 1998 All AIPMT

A
$163.7$
B
$850.2$
C
$1381.1$
D
$0$

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AIPMT 1998 Paper All AIPMT years →

Consider the following reaction:
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For the process dry ice $\rightarrow CO_{2(g)}$,which of the following is true regarding the thermodynamic parameters?

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In which of the following reactions is $\Delta E = \Delta H$?

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Identify the pair of intensive properties from the following.

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One mole of an ideal gas at $300 \ K$ is expanded isothermally from an initial volume of $1 \ L$ to $10 \ L$. The change in internal energy for this process is ....... $cal$ $(R = 2 \ cal \ mol^{-1} \ K^{-1})$

Similar Questions

Consider the following reaction:$CO_{(g)} + 1/2 O_{2_{(g)}} \to CO_{2_{(g)}}$How are $\Delta E$ and $\Delta H$ related for the reaction?

The volume of $100 \ L$ of gas increases to $120 \ L$ at a constant temperature and an external pressure of $10 \ bar$. Calculate the work done by the system. [Given: $1 \ L \ bar = 24.21 \ cal$] (in $cal$)

For the process dry ice $\rightarrow CO_{2(g)}$,which of the following is true regarding the thermodynamic parameters?

In which of the following reactions is $\Delta E = \Delta H$?

Identify the pair of intensive properties from the following.

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Consider the following reaction:
$CO_{(g)} + 1/2 O_{2_{(g)}} \to CO_{2_{(g)}}$
How are $\Delta E$ and $\Delta H$ related for the reaction?