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- Need explanation for: Which one of the following substances has the highest proton affinity?
Which one of the following substances has the highest proton affinity?
- Option 1)
- Option 2)
- Option 3)
- Option 4)
Answers (1)
As we learnt in
Laboratory preparation of ammonia -
By heating a mixture of NH4Cl and slaked lime
- wherein
The stability of the conjugate acid will give us the compound with highest proton affinity.
NH4+ is the most stable conjugate acid of all.
Option 1)
This option is incorrect.
Option 2)
This option is incorrect.
Option 3)
This option is correct.
Option 4)
This option is incorrect.
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