given – The Unconditional Guru

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Why H3PO3 is a diprotic acid? Give reason with structure .

By ankushmaster on December 21, 2020April 30, 2021

Meaning of diprotic acid is that , it can loose two hydronium ions (H+) . For finding how many H+ ions it can give , we have to see its structure. Here it have only two hydroxyl groups that is -OH groups, and the hydrogen atoms joined to these only are ionisable. So only these

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chemistry science

A Short intro to acid, base and indicators.

By ankushmaster on April 19, 2020December 17, 2020

Acid base and salts Acids:- these are the substances that Are sour in taste. Turn blue litmus red. Give H+ ions. Can accept a pair of electrons. Base :- These are the substances that Are bitter in taste. Turn red litmus blue. Soapy in touch. Give OH– ions. How to recognise the acid and bases?

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