{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

web_quiz_4 - Grodin Micah Webquiz 4 Due 11:00 pm Inst Sara...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Grodin, Micah – Webquiz 4 – Due: Nov 22 2005, 11:00 pm – Inst: Sara Sutcliffe 1 This print-out should have 5 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. The due time is Central time. 001 (part 1 of 1) 10 points Which of the following processes results in an increase in the system entropy? 1. subliming dry ice (solid carbon dioxide) 2. combing hair 3. placing 5 coins heads up 4. crystallizing a salt from water by cooling 5. freezing a liquid 002 (part 1 of 1) 10 points How many structural isomers of C 4 H 10 are there? 1. 4 2. 2 3. 5 4. 3 5. 1 003 (part 1 of 1) 10 points For which of the following processes does the entropy of the universe decrease?
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}