Hydrogen bonding is responsible for: Select the correct answer below:a. the unexpectedly high boiling points for binary molecular hydrides (XHn) in period two b. the increasing boiling points for binary molecular hydrides (XHn) going down a group c. the low boiling points of nonpolar molecules d. none of the above

A

Explanation:

First there is molecular size. Large molecules have more electrons and nuclei that create van der Waals attractive forces, so their compounds usually have higher boiling points than similar compounds made up of smaller molecules. ... Molecular shape is also important, as the second group of compounds illustrate.

c. is the answer

by love gaming

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.