Assertion (A): The gas produced during the reaction of sodium carbonate with hydrochloric acid when passed through limewater, turns limewater milky. Reason (R); Carbon dioxide reacts with limewater to form calcium hydrogen carbon which forms a white precipitate. [0.8 marks] Both A and R are true, and R is the correct explanation of A. Both A andR are true, and R is the correct explanation of A. O A is true, but R is false. A is false, but R is true.
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Answer:
a is the correct answer Mark me as brainlist please
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Explanation:
A is true but reason R is false
because Ca(OH)2 +CO2 to give CaCo2 + h2o not calcium hydrogen carbon
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