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Given below is the chemical equation of ...

Given below is the chemical equation of reaction between `CaCO_3` and HCl.
`CaCO_3 + 2HCl rarr CaCl_2 + H_2O + (A)`
i) Complete the equation.
ii) Suggest a method to increase the rate of reaction.

Text Solution

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i) A - .CO_2.
ii) Concentration of HCl is increased/ temperature is increased.
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