A) 0.5 M
B) 0.2 M
C) 1.0 M
D) 0.4 M
Correct Answer: B
Solution :
\[2K\overset{+7}{\mathop{M}}\,n{{O}_{4}}+3{{H}_{2}}S{{O}_{4}}\xrightarrow{{}}{{K}_{2}}S{{O}_{4}}+2\overset{+2}{\mathop{M}}\,nS{{O}_{4}}\] \[+\,3{{H}_{2}}O+5O\] \[\because \]Normality of the solution \[=1.0\text{ }N\] .'. Molarity of the solution\[=\frac{\text{Normality}}{\text{Change}\,\text{in}\,\text{ON}}\] \[=\frac{1.0}{5}=0.2\,M\]You need to login to perform this action.
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