The correct order of acidic strength - Vidyadip

MCQ

The correct order of acidic strength

✓
$C{l_2}{O_7} > S{O_2} > {P_4}{O_{10}}$
B
${K_2} > CaO > MgO$
C
$C{O_2} > {N_2}{O_5} > S{O_3}$
D
$N{a_2}O > MgO > A{l_2}{O_3}$

✓

Answer

Correct option: A.

$C{l_2}{O_7} > S{O_2} > {P_4}{O_{10}}$

a
(a)Acidic nature of oxide $ \propto $ Non metallic nature of element

Non metallic nature decrease in the order $Cl \,>\, S \,>\, P$.

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