iCON Education - Thermodynamics AIIMS Test

iCON Education iconic preparation for JEE and NEET

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Candidate Name

Student

Exam Name

AIIMS

Test Name

Thermodynamics

Subject

Chemistry

← Back to Thermodynamics

Remaining Time

00:15:00

Question 1: Palette 1/5

AIIMS 2019 MCQ

The correct relation is

$\Delta G=-R T \ln K / Q$

$\Delta G=+R T \ln K$

$\Delta G=-R T \ln Q / K$

$\Delta G=+R T \ln Q$

Question 2: Palette 2/5

AIIMS 2019 MCQ

At $25^{\circ} \mathrm{C}, 1$ mole of butane is heated then $\mathrm{CO}_2$ and $\mathrm{H}_2 \mathrm{O}$ liquid is formed work done is

$75.6 \mathrm{~L} \mathrm{~atm}$

$85.6 \mathrm{~L} \mathrm{~atm}$

$50.3 \mathrm{~L} \mathrm{~atm}$

None of these

Question 3: Palette 3/5

AIIMS 2019 MCQ

Assertion : $U$ is state function.

Reason : $T$ is an intensive property.

If both assertion and reason are true and reason is the correct explanation of assertion.

If both assertion and reason are true, but reason is not the correct explanation of assertion.

If assertion is true, but reason is false.

If both assertion and reason are false.

Question 4: Palette 4/5

AIIMS 2018 MCQ

In an adiabatic process, no transfer of heat takes place between system and surroundings. Choose the correct option for free expansion of an ideal gas under adiabatic condition from the following

$q=0, \Delta T \neq 0, W=0$

$q \neq 0, \Delta T=0, W=0$

$q=0, \Delta T=0, W=0$

$q=0, \Delta T<0, W \neq 0$

Question 5: Palette 5/5

AIIMS 2018 MCQ

$\Delta H$ and $\Delta E$ for the reaction,

$\mathrm{Fe}_2 \mathrm{O}_3(s)+3 \mathrm{H}_2(g) \longrightarrow 2 \mathrm{Fe}(s)+\mathrm{H}_2 \mathrm{O}(l)$

at constant temperature are related as

$\Delta H=\Delta E$

$\Delta H=\Delta E+R T$

$\Delta H=\Delta E+3 R T$

$\Delta H=\Delta E-3 R T$

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