Which of the following statements are true?

Question

a) For binary acids HA in the same row of the periodic table, the greater the electronegativity of A, the stronger the acid of HA.

b) For binary acids HA in the same column of the periodic table, the stronger the H-A bond, the stronger the acid HA.

c) HBr is a stronger acid than HCl.

d) H2SO3 is a weaker acid than H2SO4.

e) HClO is a stronger acid than HBrO.

f) For carboxylic acids: the greater the electronegativities of the atoms in the group bonded to the carboxyl group, the stronger the acid.

Answer 1

a,c,d,f