The cytochromes are heme-containing proteins that function as electron carriers in the mitochondria. calculate the difference in the reduction potential (ae") and the change in the standard free energy (ag") when the electron flow is from the carrier with the lower reduction potential to the higher,
cytochrome c1 (fe,+) + e-근 (fe cvtochromec cytoch ro mec! 2+ e。' = 0.22 v
cytochrome c fe')+ e ev to chrome c (fe3 +) + e-근 cytochrome c (fe2+) e。' = 0.254 v
calculate
δe。'= number v
calculate
δg。'= number kj/ mo

gas

explanation:

smoke is the matter of a gas

може ли да зареждате повече информация, моля

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.