The time t required to empty the tank varies inversely as the rate r of pumping. type of variation?

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.

What is the lowest number energy level where a d sublevel is found

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false