Correct answer: 3. Balanced equation is 2 3 2 7 3 3M Cr O 3MO 2Cr 4H x         3 x   SECTION – D

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AITS & Test SerieshardNUMERICAL

Question

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Answer: 3

💡 Solution & Explanation

Balanced equation is 2 3 2 7 3 3M Cr O 3MO 2Cr 4H x         3 x   SECTION – D

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