Question

what are the adverse effect of corrosion ​

Answer 1

Answer:

Corrosion causes plant shutdowns, waste of valuable resources, loss or contamination of product, reduction in efficiency, costly maintenance, and expensive overdesign.

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Answer 2

Answer:

The uses of Noble metals are:

1. Gold, silver and platinum are used to prepare ornaments.

2. Silver used in medicines.  (It has antibacterial property).

3. Gold and silver are also used to make the medals.

4. Gold and silver also used to make few electronic devices.

5. Platinum, palladium metals is used as catalyst.