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Question:
Match List-I with List-II
Choose the most appropriate answer from the options given below:
Correct Option: , 3
Solution:
$\mathrm{Ca}(\mathrm{OCl})_{2}$ is Bleach.
$\mathrm{CaSO}_{4} \cdot \frac{1}{2} \mathrm{H}_{2} \mathrm{O}$ is plaster of paris.
$\mathrm{CaCO}_{3}$ is used as an antacid.
$\mathrm{CaO}$ is major component of cement.
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