What is the oxidation state of Cr in CrO - CUETMOCK

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Target Exam

CUET

Subject

Chemistry

Chapter

Inorganic: D and F Block Elements

Question:

What is the oxidation state of Cr in CrO₂Cl₂?

Options:

+6

+4

+2

+5

Correct Answer:

+6

Explanation:

Oxidation state of Cr in CrO₂Cl₂

x + 2(-2) + 2(-1) = 0

x - 4 - 2 = 0

x - 6 = 0

x = +6

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