The boiling point of acetone is much greater than the boiling point of 2-methylpropane.
true or false?

True.

Explanation:

The boiling point of acetone is 56°C while boiling point of 2-methyl propane is  -11°C. Based on these values, boiling point of acetone is much greater than the boiling point of 2-methylpropane.

That could be because acetone has an electronegative atom (Oxygen) doing high intermolecular forces in this molecule while 2-methylpropane is an apolar molecule.

I hope it helps!

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.