QJEEM24Chdf3c: JEE Main 2024 Chemistry - Class 12 JEEM24Chdf3c Solution: Choose the correct statements from the following A. is an oil…

Question

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Choose the correct statements from the following

A. $\mathrm{Mn}_2 \mathrm{O}_7$ is an oil at room temperature

B. $\mathrm{V}_2 \mathrm{O}_4$ reacts with acid to give $\mathrm{VO}_2{ }^{2+}$

C. $\mathrm{CrO}$ is a basic oxide

D. $\mathrm{V}_2 \mathrm{O}_5$ does not react with acid

Choose the correct answer from the options given below :

Accepted Answer

(A) $\mathrm{Mn}_2 \mathrm{O}_7$ is green oil at room temperature.

(B) $\mathrm{V}_2 \mathrm{O}_4$ dissolve in acids to give $\mathrm{VO}^{2+}$ salts.

(C) $\mathrm{CrO}$ is basic oxide

(D) $\mathrm{V}_2 \mathrm{O}_5$ is amphoteric it reacts with acid as well as base.

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