Use the Following to Answer the Questions Below

Use the following to answer the questions below:
In each of the following multiple-choice questions, characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices:
-Statements: (1) Butanal and 2-butanone are constitutional isomers.
(2) The linear notation for an aldehyde is RCOH and that for a ketone is RCOR.
(3) Water molecules can hydrogen bond with aldehyde and ketone molecules.

A) All three statements are true.
B) Two of the three statements are true.
C) Only one of the statements is true.
D) None of the statements is true.