Question

Dried coconut give purple color when two drops of copper sulplate solution is and 10 drop of caustic soda added it yes or no

Answer 1

Answer:

yes it can gave purple colour

Answer 2

Answer:Yes

When two drops of copper sulphate and ten drops of caustic soda or NaOH is added to the egg, it turns violet. This indicates the presence of proteins. ions get reduced to Cu+ and bind to the egg proteins, thereby giving a violet colour.

Explanation:

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