JEE Mains · Chemistry · STD 12 - 7. Alcohol, phenol and ethers
The functional groups that are responsible for the ion-exchange property of cation and anion exchange resins, respectively, are :
- A \(- SO _{3} H\) ane \(- NH _{2}\)
- B \(- SO _{3} H\) and \(- COOH\)
- C \(- NH _{2}\) and \(- COOH\)
- D \(- NH _{2}\) and \(- SO _{3} H\)
Answer & Solution
Correct Answer
(A) \(- SO _{3} H\) ane \(- NH _{2}\)
Step-by-step Solution
Detailed explanation
Cation exchanger contains \(- SO _{3} H\) or \(- COOH\) groups while anion exchanger contains basic groups like \(- NH _{2}\)
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