Chemistry · JEE

Chemical Thermodynamics Mock Test for JEE

106+ syllabus-aligned questions available

Quick answer

A Chemical Thermodynamics JEE mock test on Goodmarks lets you attempt 100+ timed MCQs with instant feedback. Use it to benchmark speed, accuracy, and readiness for JEE Main Chemistry.

Simulate exam conditions with a Chemical Thermodynamics mock test. Attempt 100+ timed MCQs, check your score instantly, and review every solution to close gaps before the real exam.

JEE Formula Sheet

6+ important formulas for Chemical Thermodynamics

View formula sheet

Subtopics in Chemical Thermodynamics

View Chemical Thermodynamics formula sheet — 6+ JEE formulas

Free sample questions

Attempt 15 free MCQs for Chemical Thermodynamics. Unlock 91+ more with Pro.

Unlock full bank

Q1ChemistryUnit 4: Chemical Thermodynamics

Which is a common standard for calibrating a bomb calorimeter in teaching laboratories?

Q2ChemistryUnit 4: Chemical Thermodynamics

Which of the following statement(s) is/are true? "Internal energy of an ideal gas

Q3ChemistryUnit 4: Chemical Thermodynamics

\boldsymbol{C}_{\boldsymbol{g} \text {raphite}}+\boldsymbol{O}_{\mathbf{2}(\boldsymbol{g})} \rightarrow \boldsymbol{C} \boldsymbol{O}_{2(\boldsymbol{g})} ; \boldsymbol{\Delta} \boldsymbol{H}=

-393.5 k J, \Delta H

of the reaction cannot be:

Q4ChemistryUnit 4: Chemical Thermodynamics

Under the same conditions of pressure and temperature, which property is the same for

\boldsymbol{H}_{2}

and

\boldsymbol{D}_{2} ?

Q5ChemistryUnit 4: Chemical Thermodynamics

Which of the following changes increases the overall density of the object?

Q6ChemistryUnit 4: Chemical Thermodynamics

Select incorrect statement(s):

Q7ChemistryUnit 4: Chemical Thermodynamics

Heat of combustion of

\boldsymbol{C H}_{4}, \boldsymbol{C}_{2} \boldsymbol{H}_{6}

and

C_{3} H_{8}

are respectively -210,-368.4 and

-526.8 \mathrm{Kcal}

mol

_{1}

Hence, heat of combustion of

C_{8} H_{16}

is approximately:

Q8ChemistryUnit 4: Chemical Thermodynamics

Assertion The gas is heated, if its temperature is less than its inversion temperature in Joule-Thomson effect. Reason Heating effect in gas is noticed during Joule-Thomson effect when

\boldsymbol{T}>\boldsymbol{T}_{i}

Q9ChemistryUnit 4: Chemical Thermodynamics

The plot shows the variation of

-\ln \boldsymbol{K}_{\boldsymbol{p}}

versus temperature for the two reactions.

M(s)+\frac{1}{2} O_{2}(g) \rightarrow M O(s)

and

C(s)+\frac{1}{2} O_{2}(g) \rightarrow C O(s)

Identify the correct statement?

Q10ChemistryUnit 4: Chemical Thermodynamics

When 229 J of energy is supplied as heat at constant pressure to 3 mol

A r(g),

the temperature of the sample is increased by

2.55 \mathrm{K}

. Calculate the motor heat capacity at constant volume:

Q11ChemistryUnit 4: Chemical Thermodynamics

An ideal gas is compressed in a closed container its U?

Q12ChemistryUnit 4: Chemical Thermodynamics

Root mean square velocity of molecules of a diatomic gas is to be increased to 1.5 times, If the process is done adiabtically, the ratio of initial volume to the final volumes is :

Q13ChemistryUnit 4: Chemical Thermodynamics

Under which of the following conditions is the relation,

\triangle \boldsymbol{H}=\triangle \boldsymbol{U}+\boldsymbol{P} \triangle \boldsymbol{V}

valid for a closed system?

Q14ChemistryUnit 4: Chemical Thermodynamics

The molar enthalpy change for

\boldsymbol{H}_{2} \boldsymbol{O}(l) \rightleftharpoons \boldsymbol{H}_{2} \boldsymbol{O}(\boldsymbol{g})

\boldsymbol{3} \boldsymbol{7} \boldsymbol{3} K

and

\boldsymbol{1}

\boldsymbol{m}

41 k J /

mol. Assuming ideal behavior the internal energy change for vaporization of 1 mol of water at

373 K

and 1 atm in

\mathrm{kJ} \mathrm{mol}^{-1}

is:

Q15ChemistryUnit 4: Chemical Thermodynamics

toppr Q Type your question At the point of intersection of

A l_{2} U_{3}

and

M g O

curves

(A), \triangle G^{0}

becomes zero for the reaction,

\frac{2}{3} A l_{2} O_{3}+2 M g \rightarrow+\frac{4}{3} A l

Below this point, magnesium can reduce alumina. Although thermodynamically feasible, Al is not used for reduction of

M g O

because:

Want unlimited Chemical Thermodynamics practice?

Pro unlocks the full question bank, topic filters, and attempt history.

Get started free View Pro plans

Frequently asked questions

How long should a Chemical Thermodynamics mock test take?

For a topic-level test, aim for 20–30 minutes. For a full subject mock, allow 60–90 minutes to mirror JEE timing.

What is a good score on a Chemical Thermodynamics mock test?

Aim for 70%+ accuracy initially, then push toward 85%+ as your exam date approaches. Review explanations for every wrong answer.

Does Goodmarks score mock tests automatically?

Yes. Each MCQ is scored instantly with the correct answer and explanation shown after submission.

Can I retake the same mock test?

Pro users can generate new question sets by topic. Reattempting the same questions after a gap is excellent for retention.