A) + 7, + 2
B) + 6, + 2
C) + 5, + 2
D) + 2, + 6
Correct Answer: B
Solution :
\[{{K}_{2}}\overset{*}{\mathop{M}}\,n{{O}_{4}}\] \[\overset{*}{\mathop{M}}\,nS{{O}_{4}}\] \[2+x-8=0\] \[x+6-8=0\] \[x=+6\] \[x=+\,2\].You need to login to perform this action.
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