Aldehydes Quiz By Sophia S.
Where is the carbonyl located on an aldehyde?
On a middle carbon
On a end carbon
Do aldehydes have dipole-dipole and/or London dispersion forces?
The have London dispersion forces but no dipole-dipole forces
They have dipole-dipole forces but no London dispersion forces
They have neither London dispersion forces or dipole-dipole forces
They have both dipole-dipole forces and London dispersion forces
Butanal is more polar than hexanal
True
False
Heptanal is more water soluble than hexanal
True
False
This compound should be named ethanal
True
False
Aldehydes have London dispersion forces because of the carbonyl group that makes the molecule polar.
True
False
Methanal is:
A liquid at room temperature
A polar molecule
Is water soluble
A molecule with a hydrogen bond
Propanal is more polar than ethanal
True
False
Hexanal has a higher boiling point than butanal
True
False
The carbon in a carbonyl has a negative charge
True
False
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