Chemistry, asked by namratabhadane937, 4 days ago

Cr(OH)4 ^-1 tell me oxidation no. state ans. true ok

Answers

Answered by aradhyaojha1309

1

Answer:

Oxidation no. is +3 true answer

Answered by nonwalanshu

1

Answer:

+3

Explanation:

oxidation state of OH -1

cr = x

x + (-1 ) 4 = -1

x -4 = -1

x = -1 +4

x = 3

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