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Write scientific reason. Meena’s mother uses lemon or tamarind for cleaning copper vessels turned greenish. - Science and Technology 1

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Question

Write scientific reason.

Meena’s mother uses lemon or tamarind for cleaning copper vessels turned greenish.

Explain
Short Note

Solution

  1. The greenish colour on copper vessels is due to the formation of copper carbonate on it.
  2. Copper carbonate reacts with acids present in lemon or tamarind and as a result, this copper carbonate layer gets removed.
    Hence, Meena’s mother uses lemon or tamarind for cleaning copper vessels turned greenish.
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Chapter 8: Metallugy - Write scientific reasons

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SCERT Maharashtra Science and Technology 1 [English] 10 Standard SSC
Chapter 8 Metallugy
Write scientific reasons | Q 10
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