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9th Grade Chemical Thermodynamics Quizzes, Questions & Answers

9th Grade

Recent Chemical Thermodynamics Quizzes

Temperature And Vapor Pressure Quiz

Questions: 10 | Attempts: 571 | Last updated: Mar 5, 2025

Sample Question
The vapor pressure of a substance increases as temperature increases.

True

False

Quiz No.3 '' Heat Content ''

Questions: 16 | Attempts: 177 | Last updated: Mar 14, 2025

Sample Question
State whether each of the following are exothermic or endothermic. a-1. H + Cl ---------- HCl H=-432 kJ

Exo

Endo

Endo Vs EXO Reactions Quiz: Test Your Knowledge!

Questions: 10 | Attempts: 6965 | Last updated: Oct 28, 2025

Sample Question
C6H12O6 + 6O2 à 6CO2 + 6H2O ∆H = -2803 kJ

Exothermic

Endothermic

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

February - Chemistry Of Fire

Questions: 6 | Attempts: 422 | Last updated: Mar 21, 2025

Sample Question
Oxidation is a chemical process to remove flames from a fire

True

False

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

9th Grade Chemical Thermodynamics Quizzes, Questions & Answers

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Recent Chemical Thermodynamics Quizzes