Match the following:
Compound Uses $1$. Soda ash $a$. In purification of sugar $2$. Calcium oxide $b$. As an antacid $3$. Baking soda $c$. In paper and textile industries $d$. To prepare pure fats and oils
| Compound | Uses |
|---|---|
| $1$. Soda ash | $a$. In purification of sugar |
| $2$. Calcium oxide | $b$. As an antacid |
| $3$. Baking soda | $c$. In paper and textile industries |
| $d$. To prepare pure fats and oils |
(A) $1-c, 2-a, 3-b$.
$1$. Soda ash $(Na_2CO_3)$ is used in paper and textile industries.
$2$. Calcium oxide $(CaO)$ is used in the purification of sugar.
$3$. Baking soda $(NaHCO_3)$ is used as an antacid.
$1$. Soda ash $(Na_2CO_3)$ is used in paper and textile industries.
$2$. Calcium oxide $(CaO)$ is used in the purification of sugar.
$3$. Baking soda $(NaHCO_3)$ is used as an antacid.
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