Which of the following electron acceptor is capable of forming organic molecular complexes?
PRN: 1131818003385, NOTE: SCREENSHOT PROHIBITED
A
picric acid
B
carbon tetrachloride
С
toluene
O
D
Benzene
Answers
Answer:
8-HQ and its derivatives are capable of forming complexes with many metal ions. 8-HQ has played an important role in organic electroluminescence and was widely introduced in organic electroluminescence cells as emission layer [14].
ORGANIC MOLECULAR COMPLEXES
Picric acid is the electron acceptor capable of forming organic molecular complexes.
KEY POINTS OF ORGANIC MOLECULAR COMPLEXES:
*Complex organic compounds, such as benzene and acetic acid, have many carbon atoms. Radio telescopes have found these chemicals in interstellar space.
* "Complex organic molecules" refers to polymer-like compounds like proteins in chemistry. Proteins, which are made up of 20 different amino acids, are typical complex organic polymers with well-defined three-dimensional forms.
*These polymers are "complex" because of the vast range of potential combinations. Other sorts of complex organic molecules can develop during chemical evolution. HCN, for example, polymerizes to form polymers with a complicated, amorphous structure.
*When a gas combination of methane and nitrogen is exposed to UV light or an electric discharge, it produces complex chemical molecules.