The image below shows a jar containing four different liquids each a different color. The liquids do not mix so the colors remain separate which of the following statements are true check all that apply

answer: a chemical reaction

explanation:

im not wrong

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.