CBSE Class 9 Answered
Siver foil covered on chutney tends to get holes or eaten away.
Asked by | 29 Mar, 2008, 12:50: AM
Expert Answer
Silver foil is actiually flattened aluminium and chutney contains acid in it. When an acid reats with a metal it is a acid base reation forming salt and water leadind to disappearance off the metal, in this case aluminium.
Answered by | 03 Apr, 2008, 08:18: PM
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