The total number of diprotic acid(s) among the following is. Citric acid, carbonic acid, oxalic acid, phosphoric acid, Benzoic acid, Nitrous acid, Hypochlorous acid, Sulphuric acid.

Question

The total number of diprotic acid(s) among the following is. Citric acid, carbonic acid, oxalic acid, phosphoric acid, Benzoic acid, Nitrous acid, Hypochlorous acid, Sulphuric acid. (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

Acid Formula Nature Citric acid <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/a8608644f2b0010c293defff30d1231d-.png" /> Triprotic Carbonic acid H2CO3 Diprotic Oxalic acid (COOH)2 Diprotic Phosphoric acid H3PO4 Triprotic Benzoic acid C6H5COOH Monoprotic Nitrous acid HNO2 Monoprotic Hypochlorous acid HClO Monoprotic Sulphuric acid H2SO4 Diprotic

Acid	Formula	Nature
Citric acid		Triprotic
Carbonic acid	$H_{2} C O_{3}$	Diprotic
Oxalic acid	$(COO H)_{2}$	Diprotic
Phosphoric acid	$H_{3} P O_{4}$	Triprotic
Benzoic acid	$C_{6} H_{5} COO H$	Monoprotic
Nitrous acid	$H N O_{2}$	Monoprotic
Hypochlorous acid	$H ClO$	Monoprotic
Sulphuric acid	$H_{2} S O_{4}$	Diprotic

Q. The total number of diprotic acid(s) among the following is_______. Citric acid, carbonic acid, oxalic acid, phosphoric acid, Benzoic acid, Nitrous acid, Hypochlorous acid, Sulphuric acid.

Acid Formula Nature Citric acid Triprotic Carbonic acid H2​CO3​ Diprotic Oxalic acid (COOH)2​ Diprotic Phosphoric acid H3​PO4​ Triprotic Benzoic acid C6​H5​COOH Monoprotic Nitrous acid HNO2​ Monoprotic Hypochlorous acid HClO Monoprotic Sulphuric acid H2​SO4​ Diprotic

Q. The total number of diprotic acid(s) among the following is_______.
Citric acid, carbonic acid, oxalic acid, phosphoric acid, Benzoic acid, Nitrous acid, Hypochlorous acid, Sulphuric acid.