Two substances both exhibit hydrogen bonding. Substance A has a boiling point of 78.4ºC. Substance B has a boiling point of 100ºC. Which statement correctly compares the substances?

Question

Two substances both exhibit hydrogen bonding. Substance A has a boiling point of 78.4ºC. Substance B has a boiling point of 100ºC. Which statement correctly compares the substances?

The student should perform multiple trials of the same experiment, then take the average of all of the results.

The student should perform experiments using different amounts of ice, then use the result closest to 0ºC.

The student should perform multiple trials of the same experiment, then use the result closest to 0ºC.

The student should perform experiments using different amounts of ice, then take the average of all of the results.

Answer 1

Just took test, its D

Answer 2

THANK YOU!

Answer 3

None of the given options correctly compare the substances based on their boiling points. The boiling points of the substances suggest that substance B has a higher boiling point than substance A.

Answer 4

None of the given answer choices correctly compare the substances. The boiling points of the substances are provided, but there is no information given to relate those boiling points to their hydrogen bonding abilities or any other property. Therefore, the correct answer cannot be determined based on the information given. To make a comparison, we would need additional information about the substances' molecular structures, intermolecular forces, or other relevant properties.