Which of the following anions cannot be teste | vedclass

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(D) Anions are classified based on their reaction with dilute and concentrated acids. $F^-$ and $Cl^-$ are anions of strong acids ($HF$ and $HCl$) and

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(D) Anions are classified based on their reaction with dilute and concentrated acids. $F^-$ and $Cl^-$ are anions of strong acids ($HF$ and $HCl$) and do not react with $dil. H_2SO_4$ because they are not volatile enough or the acid is not strong enough to displace them. $NO_3^-$ is also an anion of a strong acid $(HNO_3)$ and does not react with $dil. H_2SO_4$. Therefore,all of the given anions cannot be tested using $dil. H_2SO_4$.

Which of the following anions cannot be tested by $dil. H_2SO_4$?

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