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AITS & Test SerieshardMCQ SINGLE

Question

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Answer: A

💡 Solution & Explanation

2 3 3 HCO , CO  - CO2 type gas with dil. H2SO4 Both Can’t react with K2Cr2O7 solution (acidic) due to + 4 oxidation of C in 2 3 3 HCO , CO  

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