Based on the type or types of intermolecular forces, predict the substance in each pair that has the higher boiling point. match the words in the left column to the appropriate blanks in the sentences on the right. make certain each sentence is complete before submitting your answer. given the molecules propane (c3h8) and n-butane (c4h10), given the molecules propane ( c 3 h 8 ) and n-butane ( c 4 h 10 ) , blank has the higher boiling point mainly due to blank. has the higher boiling point mainly due to given the molecules propane ( c 3 h 8 ) and n-butane ( c 4 h 10 ) , blank has the higher boiling point mainly due to blank.. given the molecules diethyl ether (ch3ch2och2ch3) and 1-butanol (ch3ch2ch2ch2oh), given the molecules diethyl ether ( c h 3 c h 2 o c h 2 c h 3 ) and 1-butanol ( c h 3 c h 2 c h 2 c h 2 o h ) , blank has the higher boiling point mainly due to blank. has the higher boiling point mainly due to given the molecules diethyl ether ( c h 3 c h 2 o c h 2 c h 3 ) and 1-butanol ( c h 3 c h 2 c h 2 c h 2 o h ) , blank has the higher boiling point mainly due to blank..

a) n-butane has a higher boiling point

b) 1-butanol has a higher boiling

Explanation:

Given the molecules, propane (C3H8) and n-butane (C4H10), n-butane has a higher boiling point mainly due to greater molar mass and longer chain (more interactions between each molecule).

Given the molecules, diethyl ether (CH3CH2OCH2CH3) and 1-butanol (CH3CH2CH2CH2OH), 1-butanol has a higher boiling point mainly due to hydrogen bonding forces. The OH group is more electronegative than ether group.

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance