Question

What is electroplating ?How will you carry out electroplating of copper in the laboratory?​

Answer 1

Answer:

Electroplating is the process of coating a thin layer of a metal such as gold, silver, chromium, etc., over another metal.This is done to protect the metal or to lend it an attractive look.For electroplating copper in the laboratory, the following steps are to be taken:

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Answer 2

Answer:

Chlorophyll is any of several related green pigments found in the mesosomes of cyanobacteria and in the chloroplasts of algae and plants. Its name is derived from the Greek words χλωρός, khloros and φύλλον, phyllon. Chlorophyll is essential in photosynthesis, allowing plants to absorb energy from light.