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Chemical composition of the lake water is _________

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Chemical composition of the lake water is _________

(a) Constant

(b) Not constant

(c) Some times constant

(d) Cannot be determined

I had been asked this question in homework.

This key question is from Sources, Impurities and Hardness of Water in section Water of Applied Chemistry

1 Answer

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Right choice is (a) Constant

Easy explanation: Chemical composition of lakes is constant. It has a high quantity of organic matter and lesser quantity dissolved minerals.

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