Anthony is experimenting with how the amount of air inside a basketball affects how high it bounces. He uses logical reasoning to conclude that he
should drop each ball from the same height. Why is this important?
A. Dropping the balls from different heights would take longer.
B. Dropping the balls from different heights would introduce error.
C. Dropping the balls from the same height will create more data for
the experiment.
D. Dropping the balls from the same height is less fun.

2b2t

explanation:

2b2t

hydrocarbons are organic compounds that contain only hydrogens and carbons. they can be saturated (those which contain only carbon-carbon single bonds) or unsaturated (those which contain carbon-carbon double or triple bonds) in nature. hydrocarbons can undergo several reactions like substitution, elimination etc.  

on substituting one or more hydrogen atoms in hydrocarbon it results in the formation of haloalkane. as the halogen atoms are large compared to the carbon and hydrogen atoms, due to which the molecular weight increases and the bond become polar because of presence electronegative halogen atom and results in the increase in boiling point of the haloalkane.

thus, the correct option is (b) that is the boiling point of the new compound increases on substituting a hydrogen atom with a halogen in a hydrocarbon.