2. Solved Papers
  3. AMU Medical

AMU Medical AMU Solved Paper-2013

  • question_answer
    What is the oxidation state of Co in\[{{[Co{{({{H}_{2}}O)}_{5}}Cl]}^{2+}}?\]

    A)  + 2                        

    B)  +3   

    C)  + 1                        

    D)  + 4

    Correct Answer: B

    Solution :

                    Oxidation state of Co in \[{{[Co{{({{H}_{2}}O)}_{5}}Cl]}^{2+}}\] is +3.                 \[x+(5\times 0)+(-1)=+2\]\[x=+3\]


You need to login to perform this action.
You will be redirected in 3 sec spinner