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Saturday, July 24, 2021

Why Sulphuric acid is more acidic than selenic acid?

Acidic strength of oxyacids H2SO4 and H2SeO4. Sulphur and Selenium belong to group sixteen in the periodic table. Sulphur is more electronegative the selenium and can polarize and weaken the O-H bond to a greater extent than selenium in their oxyacids, making sulphuric acid a stronger acid.

OXY ACIDS:


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