among-h2te-h2se-h3as-or-h3sb-which-is-the-strongest-binary-acid-which-is-the-wea

Question

Which is the strongest binary acid among $$H_{2}Te$$, $$H_{2}Se$$, $$H_{3}As $$and $$H_{3}Sb$$? Which is the weakest? Why?

Accepted Answer

The strongest acid is $$H_{2}Te $$and the weakest acid is $$H_{3}As $$because the acid strength for a binary acid (HX) increases with electronegativity of X and size of X.

Answer

The strongest acid is $$H_{3}Sb $$and the weakest acid is $$H_{2}Se $$because the acid strength for a binary acid (HX) increases with electronegativity of X and size of X.

Answer

The strongest acid is $$H_{3}As $$and the weakest acid is $$H_{2}Te $$because the acid strength for a binary acid (HX) decreases with electronegativity of X and size of X.

Answer

The strongest acid is $$H_{2}Se $$and the weakest acid is $$H_{3}Sb $$because the acid strength for a binary acid (HX) decreases with electronegativity of X and size of X.

Which is the strongest binary acid among H2Te, H2Se, H3As and H3Sb? Which is the weakest? Why?

Which is the strongest binary acid among H₂Te, H₂Se, H₃As and H₃Sb? Which is the weakest? Why?