Correct order of acidic strength is - Vidyadip

MCQ

Correct order of acidic strength is

✓
$Cl_2O_7 > SO_3 > P_4O_{10}$
B
$CO_2 > N_2O_5 > SO_3$
C
$Na_2O > MgO > Al_2O_3$
D
$K_2O > CaO > MgO$

✓

Answer

Correct option: A.

$Cl_2O_7 > SO_3 > P_4O_{10}$

a
Acidic character $\, \propto $ $EN$ of central atom

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