18(i) You have two solutions ‘A’ and ‘B’. The pH of solution ‘A’ is 6 and pH of solution
‘B’ is 8. Which solution has more hydrogen ions concentration?
18(ii) Which is acidic and which one is basic among those solutions A & B?
18(iii) What effect does the concentration of H
+ ions have on the nature of the solution?
18(iv) Do basic solutions also have H
+ ions? If yes, then why are these basic?
18(v) Under what soil condition do you think a farmer would treat the soil of his field with
quicklime (calcium oxide) or slaked lime (calcium hydroxide) or chalk(calcium carbonate)
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1
Answer:
A pH value of less than 7 indicates an acidic solution, while greater than 7 indicates a basic solution. Therefore, the solution with pH = 6 is acidic and has more hydrogen ion concentration than the solution of pH = 8 which is basic.
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Answered by
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Answer:
hello I don't know kaisa lga mera majak
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