To neutralize completely 20mL of 0.1M aqueous solution of phosphorus (H3PO3) acid the volume of 0.1 M aqueous KOH solution required is: To neutralize completely 20mL of 0.1M aqueous solution of phosphorus (H3PO3) acid the volume of 0.1M aqueous KOH solution required is: December 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related