Science, asked by Shlok5033, 1 month ago

Dried do dry coconut give purple colour when two drops of caustic soda is added to it

Answers

Answered by pandeykamala59

Answer:

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.

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