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11th Grade Chemical Thermodynamics Quizzes, Questions & Answers

Recent Chemical Thermodynamics Quizzes

Online Assignment 1.1: The Mole Concept and Avogadro's Constant

Questions: 5 | Attempts: 861 | Last updated: Mar 21, 2025

Sample Question
Which sample contains the smallest amount of oxygen?

0.3 mol

0.6 mol

0.7 mol HCOOH

0.8 mol

Chapter 18 Reaction Rates and Equilibrium Part 2 3/13/11

Questions: 24 | Attempts: 80 | Last updated: Jul 22, 2025

Sample Question
Does entropy tend to increase or decrease in chemical reactions in which the total number of product molecules is greater than the total number of reactant molecules? ______________________

Entropy decreases

Entropy increases

Entropy stays the same

A Unique Quiz On Thermochemistry

Questions: 15 | Attempts: 1028 | Last updated: Mar 21, 2025

Sample Question
The SI unit of energy is

Heat capacity.

Calorie.

Joule.

Enthalpy.

Born Haber Cycle MCQ Quiz With Answers

Questions: 10 | Attempts: 3357 | Last updated: Aug 21, 2025

Sample Question
Which of the following compounds is expected to have the highest lattice energy?

NACl

NaBr

MgF2

All of these

Advanced Chemistry: Thermodynamics

Questions: 11 | Attempts: 1304 | Last updated: Mar 21, 2025

Sample Question
Which of the following statements are correct?

ΔE is positive if work is done by the system and heat flows from the system

ΔE is only positive if q is positive.

ΔV is positive when work done by the system

ΔV is positive only when q is negative

W is negative when ΔV is positive

Chapter 6 Chemical Thermodynamics

Questions: 10 | Attempts: 182 | Last updated: Mar 20, 2025

Sample Question
What is the measure of the disorder or randomness in a system?

Enthalpy

Second Law of Thermodynamics

Entropy

State function

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