Write down the change that will be seen in each instance and explain the reason behind it.
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Limestone is calcium carbonate. When limestone is added to a 10% solution of dilute HCI, then brisk effervescence of CO2 is released due to the reaction of acid with carbonate of metals.
Limestone is calcium carbonate. When limestone is added to a 10% solution of dilute HCI, then brisk effervescence of CO2 is released due to the reaction of acid with carbonate of metals.2HCl+CaCO3→CaCl2+CO2+H2O
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