Which of the following represents a very fast reaction?
Precipitation of silver chloride by mixing of aqueous solutions of silver nitrate and sodium chloride
Rusting of Iron
Inversion of Cane Sugar
Conversion of Diamond to Graphite
Ionic reactions such as precipitation of upon mixing proceed very rapidly.
Reactions such as rusting of iron and conversion of diamond to graphite are very slow reactions.
Reactions such as inversion of cane sugar are moderately paced reactions.
Hence, the correct answer is Option(1)
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