6.The pH of the solutions A and B are 4 and 6 respectively. which one of them is more acidic. what is the ratio of H+ Ion concentration of the two solutions?
7.How many grams of NaOH should be dissolved in 1 litre of the solution to prepare a solution with PH=12?
8.Two solutions have pH is equal to 3 and 5 respectively .which one is more acidic and why?
9.Two solutions have pH is equal to 8 and 11 respectively .which one is more basic and why?
10. Can we have pH less than zero or greater than 14 why or why not?
11.Why we say that lower the pH than 7 more acidic is the solution was greater the pH than 7 more basic is the solution?
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Answer:
A is more acidic
A>B hydrogen ions are more
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