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Redox Reactions

NEET level, single correct, medium

Question 1 of 1

The oxidation state of chromium in $K_2Cr_2O_7$ is:

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Answer: (D) $+6$

2(+1) + 2x + 7(-2) = 0 \implies 2x - 12 = 0 \implies x = +6

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NEET 2025 question paper (Code 45)

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NEET Chemistry practice question on Redox Reactions, with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.

The oxidation state of chromium in K2Cr2O7K_2Cr_2O_7K2​Cr2​O7​ is:

NEET question paper PDF

More Chemistry practice

The oxidation state of chromium in $K_2Cr_2O_7$ is: