what is the purpose of using a funnel while preparing hydrocholoric acid from hydrogen chloride gas
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HCI gas cannot be dissolved in water directly as it Iead to back suction. The purpose of funnel while preparing hydrochloric acid from HCI gas is : 1. To prevent back suction of water.
Explanation:
When hydrogen chloride gas enters water, the water molecules grab the hydrogen atom in HCl(g) and pull it away from the chlorine atom. This is the dissolution process, which makes hydrochloric acid.
Funnel arrangement is used to prepare HCl gas to avoid back suction. It prevents and minimizes back suck of water and provides a large surface area for absorption of HCl gas
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