Q10Multiple choice
Strong reducing behaviour of H3PO2 is due to
- (i)Low oxidation state of phosphorus
- (ii)Presence of two –OH groups and one P–H bond 91 p-Block Elements
- (iii)Presence of one –OH group and two P–H bonds
- (iv)High electron gain enthalpy of phosphorus
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(iii) Presence of one –OH group and two P–H bonds