Question

can there be a variation in chemical composition of two samples of pure water taken from two different places? explain. ​

Answer 1

Answer:

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Answer 2

NO, there will not be any variation in the chemical composition of two samples of pure water taken from two different places.

- The molecular formula of pure water is written as H2O.

- So whenever we are talking about pure water, it will mean that we are talking about H2O.

- If we take pure water from two different sources, its chemical composition will remain the same, i.e., H2O.

- Hence, the chemical composition is constant and it does not change with the source.