Q.
0.2 litres each of 1 M HCl and 2 M H2SO4 are mixed with each other. The solution is diluted to two litres. Proton concentration of the resultant mixture is ----- M
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a
1.25
b
0.5
c
1
d
0.15
answer is B.
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Detailed Solution
N = V1N2+V2N2Total volume of the mixture ; N =0.211+0.2222 ; N = 0.5 N ; Nacid=H+
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