Select all of the correct statements about the relative acid strengths of pairs

Question

Select all of the correct statements about the relative acid strengths of pairs of acids from the choices below.

a) HCl is a stronger acid than H2S because Cl is more electronegative than S.

b) H2Se is a stronger acid than H2O because Se atoms are larger than O atoms.

c) PH3 is a stronger acid than H2S because P is larger than S.

d) AsH3 is a stronger acid than HBr because As is larger than Br.

e) HF is a stronger acid than HCl because F is more electronegative than Cl.

f) H2SO4 is a stronger acid than HSO4- because it has more acidic H atoms.

Explanation / Answer

Answer

a) Correct

b) Correct

c) Not correct

d) Not correct

e) Not Correct

f) Correct

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