Lessons

Eamcet Chemistry
1 st Year : Unit 10.2 ( S-Block Elements ) - Alkaline Earth Metals

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Q.

Chemical A is used for water softening to remove temporary hardness. A reacts with Na2 Co3 to generate caustic soda. When Co 2 is bubbled through A, it turns cloudly. What is the chemical formula of A?

View Answer

Correct choice: C

Explanation:

None
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