JEE Main 2024 Chemistry question
Choose the correct statements from the following A. Mn₂O₇ is an oil at room temperature B. V₂O₄ reacts with acid to give VO₂²⁺ C. CrO is a basic oxide D. V₂O₅ does not react with acid Choose the correct answer from the options given below:
Answer: (D)
Solution
Mn₂O₇ is a green oily liquid at room temperature (A true). V₂O₄ reacts with acids to give VO²⁺ (not VO₂²⁺), so B is false.
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