Which of the following is not a point made by the kinetic molecular theory of gases?

Gas particles do not have mass or take up any space.

Gases are composed of tiny particles.

The speed of gas particles is related to the temperature of the system.

Gas particles are always moving with high speed random motion.

Charles’ Law states that if a given quantity of gas is held at a constant pressure, then its volume is directly proportional to the absolute temperature. This law explains why —

a gas-filled balloon expands when it is heated

the pressure of a gas increases when volume decreases

solids require heat in order to change into gases

some gases only react with each other at high temperatures

Which of these is the best example of heat transfer by radiation?

A satellite is warmed by sunlight.

A ceiling fan cools a warm room.

Puddles of water cool a warm tile floor

Which chemical equation supports the law of conservation of mass?

Al 4 C 3 + H 2 O -> CH 4 + Al(OH) 3

Which of these would support the idea that mass is conserved in a reaction that produces a gas as a product?

Trapping the gas and measuring its mass

Heating the reactants to ensure the reaction occurs in a gaseous state

Subtracting the mass of the gas from the mass of the solid and liquid products

Mixing the reactants and measuring their total mass

Pain medications can be made as powders or tablets. The powders tend to work faster than tablets with the same ingredients because powder –

dissolves faster in solution than a single tablet

has more total mass than a single tablet

travels through the bloodstream more easily than a tablet

is easier to swallow than tablets

Power plants that discharge warm water into rivers have a negative effect on aquatic life. This is because the higher water temperature —

decreases the dissolved oxygen in the river water

increases the pressure of the river water

increases the pH value of the river water

decreases sediment solubility in the river water

Water acts as a solvent of ionic compounds because —

water is liquid over a wide range of temperatures

water takes the shape of its container

water is found in three states of matter

Bathwater normally has electrolytic behaviors even though distilled water does not. This is because bathwater -

is separated into H+ and OH- ions

Chemistry 2nd semester final

Authored by Britney Snyder

Chemistry

KG - University

NGSS covered

Used 103+ times

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View
Student View

30 questions

Show all answers

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The safest way to dilute concentrated sulfuric acid is to add –

a series of small volumes of water to the acid while stirring

dilute sulfuric to a small volume of concentrated acid

the acid to water slowly while stirring constantly

the acid to a small volume of water and then add more water

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is the correct formula for hydrochloric acid?

HClO₄

HClO₃

HCl

HClO₂

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Hydrochloric acid is added to a solution of sodium hydroxide to demonstrate a neutralization reaction. What would be the pH of this solution once it is completely neutralized?

10.5

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The formula H2SO4 is representative of which of the following?

A catalyst

A base

An acid

An organic compound

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Nitric acid is a stronger acid than hydrofluoric acid. Which of the following explains why nitric acid is considered the stronger acid?

Hydrofluoric acid breaks apart when dissolved while nitric acid does not

Nitric acid dissociates more completely into its ions in solution

Hydrofluoric acid produces hydroxide ions instead of hydrogen ions

The hydrogen ions in nitric acid are of a different hydrogen isotope

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the number of moles of gas inside of a container increases, what will happen to the volume of the container if both temperature and pressure are kept constant?

The volume will increase.

The volume will decrease

The volume will remain constant.

None of the above.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

At which of the following temperatures would the motion of all of an objects particles come to a complete stop?

0 K

0^oC

373 K

-100^oC

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Microsoft

or continue with

Facebook

Apple

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?

Similar Resources on Wayground

25 questions

Daya Hantar Listrik Larutan

Quiz

•

1st Grade

25 questions

Evaluasi Ikatan Kimia

Quiz

•

1st Grade

25 questions

MIN H2 T3

Quiz

•

6th Grade

25 questions

Post-test

Quiz

•

9th - 12th Grade

25 questions

KIMIA UNSUR

Quiz

•

12th Grade

29 questions

6e - DM n°6 - Mouvements et interactions

Quiz

•

6th Grade

25 questions

AP Chemistry Review Questions (part 1)

Quiz

•

11th Grade

25 questions

Sulfur

Quiz

•

9th - 11th Grade

Popular Resources on Wayground

10 questions

How much do you know about our Portrait of an Eagle?

Quiz

•

10th Grade

10 questions

Fast Food Slogans

Quiz

•

6th - 8th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

Discover more resources for Chemistry

10 questions

Movie Trivia

Quiz

•

KG - 2nd Grade

10 questions

Who is that Character?

Quiz

•

KG - 5th Grade

20 questions

Place Value

Quiz

•

KG - 3rd Grade

11 questions

NFL Football logos

Quiz

•

KG - Professional Dev...

11 questions

Seasons

Quiz

•

KG - 1st Grade

10 questions

Identifying equations

Quiz

•

KG - University

20 questions

Disney Characters

Quiz

•

11 questions

Colors in Spanish - Los Colores

Quiz

•

KG - 2nd Grade

Chemistry 2nd semester final

The safest way to dilute concentrated sulfuric acid is to add –

Which of the following is the correct formula for hydrochloric acid?

Hydrochloric acid is added to a solution of sodium hydroxide to demonstrate a neutralization reaction. What would be the pH of this solution once it is completely neutralized?

The formula H2SO4 is representative of which of the following?

Nitric acid is a stronger acid than hydrofluoric acid. Which of the following explains why nitric acid is considered the stronger acid?

If the number of moles of gas inside of a container increases, what will happen to the volume of the container if both temperature and pressure are kept constant?

At which of the following temperatures would the motion of all of an objects particles come to a complete stop?

Which of the following is not a point made by the kinetic molecular theory of gases?

Charles’ Law states that if a given quantity of gas is held at a constant pressure, then its volume is directly proportional to the absolute temperature. This law explains why —

A man who was sleeping wakes up because he hears the smoke alarm go off in his house. Before opening the bedroom door, the man feels the door to see whether it is warm. He is assuming that heat would be transferred through the door by –

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry