34.(i) Three solutions A, B and C have pH equal to 1, 3 and 8 respectively. (5)
(a) Which solution has the highest number of Htions?
b) Which solution has the least number of ions?
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Answer:
ph of A=1
ph of B=3
ph of C = 8
a. A has the highest number of H+ ions as it is more acidic. and the one which is more acidic contains more number of ions.
b. C has least number of H+ ions as it is basic in nature. so in it concentration oh oH- ions is more than H+.
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