Iat IiserP Block ElementsIAT (IISER) 2020MCQ+4 / -12020 Which among the following is NOT correct? A$\mathrm{H}_3 \mathrm{PO}_4$ is a tribasic acidB $\mathrm{H}_3 \mathrm{PO}_3$ is a dibasic acid.C $\mathrm{H}_3 \mathrm{PO}_2$ is a monobasic acid.D $\mathrm{H}_3 \mathrm{PO}_2$ is a tribasic acidCheck AnswerClear SelectionReveal AnswerShow Explanation
