Entropy Quiz #1

Entropy Quiz #1

Assessment

Assessment

Created by

Jo Standley

Chemistry

12th Grade

642 plays

Medium

Improve your activity

Higher order questions

Match

Reorder

Categorization

Quizizz AI

actions

Add similar questions

Add answer explanations

Translate quiz

Tag questions with standards

More options

20 questions

Show answers

1.

Multiple Choice

30 sec

1 pt

What is the symbol for entropy?

H

G

S

E

2.

Multiple Choice

30 sec

1 pt

Which represents a decrease in entropy?

sublimation of CO2

boiling water

condensation of steam on cold glass

NaCl dissolving in water

3.

Multiple Choice

30 sec

1 pt

Which represents a -ΔS?

ice melting

salt dissolving

water heating up

none of these

4.

Multiple Choice

30 sec

1 pt

Which of the following scenarios describes a process with a negative entropy change?

Building a skyscraper

A clean room becomes cluttered

An igloo melting

Osmosis (I hope you know your Biology!)

5.

Multiple Choice

30 sec

1 pt

Which of these have a DECREASE in entropy?

CaCO3(s) → CaO(s) + CO2(g)

2NO2(g) → N2O4(g)

2NH3(g) → 3H2(g) + N2(g)

C6H6(l) → C6H6(g)

6.

Multiple Choice

30 sec

1 pt

The entropy will usually increase when

a molecule is broken into two or more smaller molecules

a reaction occurs that results in an increase in the number of moles of gas

a solid changes to a liquid

all of these

cartoon woman

Explore this activity with a free account

Find a similar activity

Create activity tailored to your needs using

Quizizz AI
Enthalpy, Entropy, and Gibbs Free Energy

15 questions

Enthalpy, Entropy, and Gibbs Free Energy

assessment

11th Grade - University

Rate of Reactions

16 questions

Rate of Reactions

assessment

8th Grade

Collision Theory

15 questions

Collision Theory

assessment

10th - 12th Grade

Catalysts

13 questions

Catalysts

assessment

9th Grade

Rate of Reaction

15 questions

Rate of Reaction

assessment

Professional Development

Basic Kinetics Review

27 questions

Basic Kinetics Review

assessment

10th - 12th Grade

Reaction Rates

27 questions

Reaction Rates

lesson

9th - 12th Grade

Introducing Reaction Mechanisms

33 questions

Introducing Reaction Mechanisms

lesson

10th - 11th Grade