The pKa of most carboxylic acids is approximately:Select answer from the options below20-594 to 5

Which of the following carboxylic acids is expected to have the highest pKa?Select answer from the options belowfluoroacetic aciddifluoroacetic acidtrifluoroacetic acidacetic acid

If the pKa is determined for the carboxylic acid proton is 3.61, what is the Ka? Give your answer to 2 significant figures.

Which of the following will have the lowest pKa?Select answer from the options below4-chlorobutanoic acid2-chlorobutanoic acid3-chlorobuanoic acidbutanoic acid

The pKa of an alcohol is generally around what range?Select answer from the options below10-12  6-8  0-2  16-18

Shown below are 5 molecules and their pKa values. Which compound is the most  acidic? Group of answer choicesMolecule DMolecule EMolecule BMolecule CMolecule A