0.45 g of an acid (mol. wt. = 90) required 20 ml o f0.5 N KOH for complete neutralization. Basicity of acid is 0.45 g of an acid (mol. wt. = 90) required 20 ml o f0.5 N KOH for complete neutralization. Basicity of acid is December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related