At standard pressure, a certain compound has a low boiling point and is insoluble in water. At STP, this compound most likely exists in what phase?

1 Answer
Jul 11, 2018

Well, it is likely a gas. How we can we rationalize this speculation....?

Explanation:

The boiling point was specified to be LOW....and this suggests a non-condensed phase, i.e. a gas. While there are gases that have considerable water solubility, i.e. HCl, HCN etc., there are several gases that have POOR solubility in water, for instance, CH4, PH3, SiH4...but not NH3...why not?