In ______ process a layer of molten tin is deposited on metals.

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KollegeApply · Accepted Answer

In tinning process a layer of molten tin is deposited on metals. Explanation: A greenish layer forms on the surface of a copper or brass vessel. This greenish layer is poisonous. If buttermilk or curry is placed in such a vessel, it gets spoiled. Tinning is done to prevent all such damages.

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