Multiple Choice
Cholesteric liquid crystals are colored because ________.
A) each molecule is a chromophore
B) of the slight twist between layers
C) of the large spacing between layers
D) of the large number of conjugated bonds
E) all of the molecules contain multiple benzene rings
Correct Answer:
Verified
Correct Answer:
Verified
Q7: Some things take longer to cook at
Q40: In general,the vapor pressure of a substance
Q68: Of the following,_ should have the highest
Q84: Together,liquids and solids constitute _ phases of
Q92: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2701/.jpg" alt=" -Based on the
Q93: A substance that expands to fill its
Q96: Which one of the following substances will
Q99: The enthalpy change for converting 10.0 g
Q100: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2701/.jpg" alt=" -According to the
Q102: Which of the following is most likely