JCE Online: CQs and ChPs: CQs: Library of CQs: Phase Changes


	\| Subscriptions \| Software Orders \| Support \| Contributors \| Advertisers \|

JCE Print

Current Issue
Previous Issues
Supplements
Search JCE Index

JCE Digital Library

DigiDemos
QBank
SymMath
WebWare

JCE Software

Computer Software
Video
"Web-Ready" Software
Downloads
Search
Support

Only@JCE Online

JCE HS CLIC
JCE Buyers Guide

Biographical Snapshots
ChemEd Resource Shelf
CQs and ChPs
Hal's Picks
Featured Molecules
Project Chemlab
Reviewed WWW Sites
"Web-Ed" Articles

About JCE

Publications
Operations
Outreach
Contact Us

Home > JCEDLib > QBank > Collection > CQs and ChPs > CQs > CQ Library >

Library of Conceptual Questions (CQs): Phase Changes

Draw a rough graph that shows how the pressure changes inside a cylinder of carbon dioxide at a pressure of 65 atm and a temperature of 20^oC, as gaseous carbon dioxide is released from the cylinder at constant temperature.

Draw a similar graph for CO₂ at 40 ^oC.

(This question requires the critical temperature of carbon dioxide be given somewhere else on the exam.)

Home > JCEDLib > QBank > Collection > CQs and ChPs > CQs > CQ Library > Phase Changes

CQs and ChPs

Home
Conceptual Questions
   What Are CQs?
   Types of CQs
   Writing CQs
   Library of CQs
   Other Sources of CQs
   Misconceptions Exam
Challenge Problems
Submissions
Mission Statement

Add to Our Library

Have you used a conceptual question or challenge problem that you would like to include in our library? Please submit it for review.

Submission Form


Comments to jceonline@chem.wisc.edu	Copyright © Division of Chemical Education, Inc., American Chemical Society. All rights reserved.