Oxyacids
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Oxyacids
4 문제점
문제 1객관식
Consider an oxyacid with the formula HXO4. How does the acidity change with increasing electronegativity of X?
문제 2객관식
Identify the following statements as correct or incorrect. In case a statement is incorrect, correct the statement.
A) HCl is a stronger acid than HBr because of the higher electronegativity of the chlorine atom.
B) The strength of binary acids increases from top to down in a group.
C) The strength of oxyacids decreases with the number of oxygen atoms around the central atom.
문제 3객관식
Rank the following oxyacids in order of increasing acidity:
H2SO4, H2SeO4, H2TeO4
문제 4객관식
Classify HClO4 as either weak or strong acid. If it is weak, write the Ka expression.