Potassium chloride, sodium sulfate, glucose (C6H12O), carbon dioxide and ammonium phosphate are soluble in water. Which one produces the largest number of dissolved particles per mole of dissolved solute?

Sodium sulfate
Carbon dioxide
Glucose
Ammonium phosphate
Potassium chloride

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.

i think tornado but not 100%