1 point 3. According to Table 3, how do the different types of 5-carbon molecules
differ with respect to their viscosity?
The alkane has a higher viscosity than the aldehyde and the aldehyde has a higher
viscosity than the alcohol.
The alkane has a higher viscosity than the alcohol and the alcohol has a higher
viscosity than the aldehyde
The alcohol has a higher viscosity than the alkane and the alkane has a higher
viscosity than the aldehyde.
The alcohol has a higher viscosity than the aldehyde and the aldehyde has a higher
viscosity than the alkane

yes

explanation:

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the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.

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.