A) 0.2 M
B) 0.5 M
C) 0.05 M
D) 0.1 M
Correct Answer: D
Solution :
\[N{{a}_{2}}\overset{2+}{\mathop{{{S}_{2}}}}\,{{O}_{3}}+K\overset{+5}{\mathop{B}}\,e{{O}_{3}}\xrightarrow{{}}B{{r}^{-}}+N{{a}_{2}}\overset{+\,2.5}{\mathop{{{S}_{4}}}}\,{{O}_{6}}\] \[v.f=1\] \[v.f=6\] By m. e. of \[N{{a}_{2}}{{S}_{2}}{{O}_{3}}=m.e.\] of \[KBr{{O}_{3}}\] Molarity of \[N{{a}_{2}}{{S}_{2}}{{O}_{3}}=0.1\,M\]You need to login to perform this action.
You will be redirected in
3 sec