Question

give two uses of K2Cr2O7​

Answer 1

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Potassium dichromate (K2Cr2O7 ) Uses

❥It is used in photographic screen printing. ❥It is a common reagent used in analytical chemistry for classical “wet tests”.♥️

Answer 2

Answer:

1.for preparation of strong cleansing solutions

2.in leather industries

hope it will help u