Math, asked by sasikanthkasturi, 9 months ago

7.
The value of 'n' in the following equation is
Cr2O3- +14H+ +ne -2Cr3+ +7H2O
(A) 3
(C) 2
(B) 6
(D) 9

Answers

Answered by mademaditya

1

Answer:

-a)3

Step-by-step explanation:

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