Question

Define Galvanisation, crystallisation and rusting with chemical equation ?

Also write what is essential for rusting?​

Answer 1

Answer:

The colour of the surface of the iron also changes. Hence ... zinc on the iron to prevent rusting is known as galvanization. ... What defines a chemical change? ... No chemical reaction is registered.

Explanation

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Answer 2

Answer:

crystallisation is the process in which the crystals are formed after heating...

Explanation:

rusting is an process in which reddish brown substance is formed after coming in contact of water and oxygen the substance is called rust and the process is called rusting