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Chemistry
Potassium dichromate is a good oxidizing agent, in acidic medium the oxidation state of chromium changes by
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Q. Potassium dichromate is a good oxidizing agent, in acidic medium the oxidation state of chromium changes by
MHT CET
MHT CET 2015
A
$2$
B
$3$
C
$4$
D
$5$
Solution:
In the presence of dil. $H _{2} SO _{4}$ (acidic medium),
the oxidation state of Cr changes by $+3 .$
