A) 0.07
B) 0.14
C) 0.28
D) 0.35
Correct Answer: A
Solution :
For HCl \[M=N\,\,=\,\,0.1\] \[{{N}_{1}}{{V}_{1}}={{N}_{2}}{{V}_{2}};\,\,25\times {{N}_{1}}=0.1\times 35\] \[{{N}_{1}}=\frac{0.1\times 35}{25};\,\,\,\,\,\,\therefore \,\,M=\frac{0.1\times 35}{25\times 2}\,\,=\,\,0.07.\]You need to login to perform this action.
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