Warning signs are sometimes placed on aerosol cans to prevent people from throwing them into a fire.
what would be true about the contents of the gas in an aerosol can just after it is placed in a fire?
o volume stays constant.
o pressure stays constant.
0 temperature stays constant.
done
intro

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.