Which of the following is neutral ?Why?
(a)Tap water
(b)Distilled water
(c)Rain water
Answers
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b. because it distilled water does not contain any acid or base.
Answered by
2
tab water is basic... becuz its anions gets H+ from bicarbonates of Ca and Mg present in them and inc. pH
distilled water is slightly acidic or almost neutral ..it doesnt contain any ion at room temp.
rain water is acidic becuz it contains CO2 which reacts with water and forms carbonic acid
distilled water is slightly acidic or almost neutral ..it doesnt contain any ion at room temp.
rain water is acidic becuz it contains CO2 which reacts with water and forms carbonic acid
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