Guys Answer please... hat is the pH of the resulting solution
when equal volumes of 0.1 M NaOH and
0.01 M HCI are mixed? [CBSEAlPMT20151
(c) 7.0
(b) 20
) 12.65
(d) 1.04
12.65 is the correct ans. If the concentration would be same then it will be neutralized. But here the concentration are different.
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Sakshi answered this
Sourav can you explain me why we should divide N by 2 for{OH-}....
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Sourav Chowdhury answered this
Morality means lol per lit. Here NaOH and HCl are mixed in 0.1 and 0.01 M respectively. Means 0.1 mol in 1 lit NaOH and 0.01 mol in 1 lit. HCl. So total volume =V =1+1= 2 lit. And so we devide the 2 factor.
