【】 Is H2SO4 an Acid or Base?||Is sulphuric acid an acid or base?

Is H2SO4(Sulphuric acid) an Acid or Base?



Today we will know about whether H2SO4(Sulfuric acid) is an acid or Base in just four steps.
Is H2SO4 an Acid or Base?



              Step-1:

H₂SO₄  gives hydrogen ion into water ,H₂O.We know that an acid gives hydrogen ion  in water.So H₂SO₄ is an acid.H₂SO₄ is an acid according to Arrhenius concept of acid and base.

H₂SO₄ ----> SO₄²-  + H+

             
           Step-2:

H₂SO₄ reacts with an base to produce salt and water.So H₂SO₄ is an acid.

H₂SO₄ +NaOH ----> Na₂SO₄  + H₂O


H₂SO₄ =Acid
NaOH =Base
Na₂SO₄=sodium sulphate
H₂O =Water


              Step-3:

H₂SO₄ gives proton(H+) to a base NH₃.Since H₂SO₄ is a proton donar , H₂SO₄ is an acid.According to Brønsted–Lowry concept of acid and base, also called proton theory of acids and bases, H₂SO₄ is an acid.

H₂SO₄ +NH₃ ----> (NH₄)₂SO₄  + H₂O

             
           Step-4:

H₂SO₄ turns blue litmus paper into red.We know that an acid can do that.So,H₂SO₄ is an acid.















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