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Acids, Bases and Salts — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceAcids, Bases and Salts1 Mark
MCQ
Common salt besides being used in kitchen can also be used as the raw material for making:
  1. Washing soda.
  2. Bleaching powder.
  3. Baking soda.
  4. Slaked lime.
  • A
    $1 $ and $2$
  • B
    $1, 2$ and $4$
  • ✓
    $1$ and $ 3$
  • D
    $1, 3 $ and $4$
✓

Answer

Correct option: C.
$1$ and $ 3$
Slaked time is made from calcium carbonate which is not common salt. Common salt is a raw material for making.

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