among hydrochloric acid, perchloric acid and sulphuric acid which one is strongest?!
rishav7375:
sulphuric acid is a right
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I think hydrochloric acid
Exactly it depends on the solvent，in water they have the same acidity but if the same concentrated solute is added into pure HAc，the PKa of these acids in decreasing order is HNO3＞HCl＞H2SO4，which means the H2SO4 is the strongest acid.
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according to me ,
perchloric acid is strongest.
Perchloric acid: The conjugate bases of both acids are conjugated systems; the lone electron pair created by hydrogen donation is delocalized across the double bonds to oxygen. ... Thus, the conjugate base of perchloric acid is more stable, meaning the acid itself is more acidic.
so you are correct
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