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NEET 2022

NEET 2022 Chemistry question on Some Basic Concepts of Chemistry

What mass of 95% pure CaCO3\text{CaCO}_3 will be required to neutralise 50 mL of 0.5 M HCl solution according to the following reaction?
CaCO3(s)+2HCl(aq)→CaCl2(aq)+CO2(g)+2H2O(l)\text{CaCO}_3(s) + 2\text{HCl}(aq) \rightarrow \text{CaCl}_2(aq) + \text{CO}_2(g) + 2\text{H}_2\text{O}(l)
[Calculate upto second place of decimal point]
  1. A.
    1.25 g
  2. B.
    1.32 g
  3. C.
    3.65 g
  4. D.
    9.50 g
Show answer

Correct option: B

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