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10th Grade Chemical Thermodynamics Quizzes, Questions & Answers

Recent Chemical Thermodynamics Quizzes

Mrs. Lawrence's Thermochemistry Quiz

Questions: 5 | Attempts: 693 | Last updated: Mar 22, 2025

Sample Question
If a reaction releases heat (energy), it is referred to as

Endothermic

Exothermic

Isothermic

A chemical change

Chapter 10 Quiz 2 - Chemistry

Questions: 14 | Attempts: 95 | Last updated: Oct 19, 2025

Sample Question
The ____________ is the amount of energy required to raise one gram of a substance by one degree Celsius.

Kelvin

Specific heat

Calorie

Temperature

Chapter 10 Quiz 1 - Chemistry

Questions: 15 | Attempts: 240 | Last updated: Mar 20, 2025

Sample Question
_______________ is a measure of the random motion of all the components of a substance.

Heat

Temperature

Exothermic

Endothermic

IBSL Chemistry Topic 5 Energetics Multiple Choice Questions

Questions: 29 | Attempts: 1245 | Last updated: Mar 22, 2025

Sample Question
Which statement about this reaction is correct?

26.6 KJ of energy are released for every mole of Fe reacted

26.6 KJ of energy are absorbed for every mole of Fe reacted

53.2 KJ of energy are released for every mole of Fe reacted

13.3 KJ of energy are absorbed for every mole of Fe reacted

Thermochemistry: Heat Absorbed; Specific Heat Capacity & Change In States

Questions: 10 | Attempts: 612 | Last updated: Mar 19, 2025

Sample Question
If 80 grams of water is heated from 26oC to 31oC, how much heat is absorbed? (Cp of liquid water = 4.184 J/goC) (Heat absorbed/lost q) m = (mass m ) (change in temperature ∆ t) (specific heat capacity Cp)

400 J

1,673.6 J

1,500 J

1,338.9

Chemhw5.7

Questions: 6 | Attempts: 405 | Last updated: Mar 21, 2025

Sample Question
Under which conditions of temperature and pressure would helium behave most like an ideal gas?

50 K and 20 kPa

50 K and 600 kPa

750 K and 20 kPa

750 K and 600 kPa

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

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.

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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