Ventura College » Chemistry » Chem V21 - Organic and Biochemistry » Fall 2021

Question #1

Knowing that butane has four carbons and octane has eight carbons, which do you expect to have a higher boiling point?

A. Butane

B. Octane

Question #2

What is an isomer?

A. Compounds that have the same elements.

B. Chemical compounds with the same formula but different arrangement of atoms.

C. Atoms in different energy states.

Question #3

Greater molecule-molecule contact causes _________ intermolecular attractions.

A. no effect on

B. decreased

C. increased

Question #4

Lab Safety: What should you wear to in the lab?

A. goggles, clothes that cover your shoulders & legs, and closed-toe shoes

B. dangling jewelry, goggles, and headbands

C. sandals, pants, and a t-shirt

D. goggles, shorts, tank top