AP EAMCET · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
The basicity of \(\mathrm{H}_3 \mathrm{PO}_2, \mathrm{H}_3 \mathrm{PO}_3, \mathrm{H}_3 \mathrm{PO}_4\) respectively is
- A \(2,2,3\)
- B \(2,3,3\)
- C \(1,3,3\)
- D \(1,2,3\)
Answer & Solution
Correct Answer
(D) \(1,2,3\)
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