What might happen if you got too close to the center of the Milky Way galaxy? AYou would be burned up by the galaxy's brightest stars. incorrect answer

BYou would be spun outwards toward the edge of the galaxy. incorrect answer

CYou would be trapped in the gravitational pull of a black hole. incorrect answer

DYou would find yourself traveling faster than the speed of light.

you would be trapped in the gravitational pull of a black hole

Explanation:

there is a black hole in the center of the galacy

its first and third is your answer i did the qustion the fourth isnt right

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.