Which of the following parent oxyacids does not have a hypoacid?

CHEMISTRY · Single correct · CBSE · Chemistry · Classification of Elements and Periodicity in Properties · Classification of Elements and Periodicity in Properties

Problem

Which of the following parent oxyacids does not have a hypoacid? (1) H2SO2\mathrm{H_2SO_2} (2) HNO2\mathrm{HNO_2} (3) H3PO3\mathrm{H_3PO_3} (4) HClO3\mathrm{HClO_3}

Related theory

Browse the problem library