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Trivia Quiz: April 23, 2001
By
Cherie Preville
April 18, 2001
In what year was Freon invented?
a)
1922
b)
1925
c)
1928
d)
1931
Answer:
c)
1928
Publication date:
04/23/2001
Cherie Preville is Education and Products Editor. Email her at
cheriepreville@achrnews.com
.
