……….is basic oxide . - Vidyadip

MCQ

$……….$is basic oxide .

A
$\mathrm{CO}_2$
✓
$\mathrm{K}_2 \mathrm{O}$
C
$\mathrm{SO}_2$
D
$\mathrm{Al}_2 \mathrm{O}_3$

✓

Answer

Correct option: B.

$\mathrm{K}_2 \mathrm{O}$

$\mathrm{K}_2 \mathrm{O}$

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