Why would the reliability of results collected for an experiment increase when several groups of students conduct the same experiment in class a) some groups might make a mistake. b) allows for different hypotheses. c) allows for different conclusions. d) shows that results are consistent

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.