You know what I have three theories that I speculate about laurenercsp6fpli and europa2433 are either Bots or hackers that keep becoming mean and And deleting a lot of people's questions. Or I speculate that aurenercsp6fpli and europa2433 are are either moderators that keep deleting people's answer, comments you name it etc. Okay last Theory there is one more Theory I speculate that laurenercsp6fpli and europa2433 are random people that have I speculate that these people have accounts and keep randomly deleting comments answers etcetera. Guys mostly what I know that they need to stopped and get reported by somebody in the Community can stop this madness once and for all. And I hope that the the moderators of can take down these people who keep spam deleting answers comments etc.

Its really annoying

Explanation:

I have nothing to say but i hate it and thats my honest opinion they be deleting people's questions just because we are trying to make friends and stuff like that and i do believe these theories because thats kinda sus i get a lot of notifications from them saying my answer or question was deleted because its not educational or its not acceptable like i'm just trying to make friends

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.