Chem V21 - Organic and Biochemistry » Fall 2021 » Post Lab Aldehydes & Ketones
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Question #1
The increased boiling point of ketones compared to alkanes and ethers of similar mass is due to
A.
dipole-dipole interactions.
B.
hydrogen bonding.
C.
ionic interactions.
D.
resonance.
E.
a bent chain structure.
Question #2
Two isomeric compounds, A and B, have the molecular formula C3H6O. Compound A showed a positive result with a Tollen's Test and a negative result with an iodoform test. Compound B showed a negative result with a Tollen's Test and a positive result with an Iodoform test. What is the name of compound A?
A.
Acetone
B.
Cyclopropanol
C.
Propanone
D.
Propanal
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