p Block ElementsmediumNUMERICAL

What is the basicity (n-factor) of orthoboric acid () in aqueous solution?p Block Elements Chemistry Question

Question

What is the basicity (n-factor) of orthoboric acid ($H_3BO_3$) in aqueous solution?

Answer: 1

💡 Solution & Explanation

Orthoboric acid is a weak monobasic Lewis acid. It accepts one $OH^-$ ion from water to complete its octet, releasing one $H^+$ ion into the solution, giving it a basicity of 1.

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