Which of the following factors does not affect the rate of reaction of CaCO3 with HCI?
Answer Details
The factor that does not affect the rate of reaction of CaCO3 with HCI is the solubility of CaCO3. When CaCO3 reacts with HCI, it produces carbon dioxide, water, and calcium chloride. The rate of this reaction is affected by several factors, such as temperature, concentration of HCI, and surface area of CaCO3. However, the solubility of CaCO3 does not affect the rate of reaction because it is a solid and does not dissolve in the reaction mixture. In other words, the reaction rate depends on the number of collisions between CaCO3 and HCI molecules, and the solubility of CaCO3 does not influence this collision process. Therefore, it is safe to say that the solubility of CaCO3 does not affect the rate of reaction of CaCO3 with HCI.