What causes the colour change from CrO42- (yellow) to Cr2O72- (orange)? a. Oxidation b. Acid-base reaction c.
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Question:
What causes the colour change from CrO42- (yellow) to Cr2O72- (orange)?
a. Oxidation
b. Acid-base reaction
c. Reduction
d. Both an acid-base reaction and reduction
Related Book For
Fundamentals of biochemistry Life at the Molecular Level
ISBN: 978-0470547847
4th edition
Authors: Donald Voet, Judith G. Voet, Charlotte W. Pratt
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