Explain what is oxidised in this reactibn:
Mg + CuSO. – Cu + MgSO4
(2 Points)

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Hope you find the answer

Try adding 700% because of the x in y

Answer:             1.0  × 10⁻⁵ msolution:                     as we know ph is given as,                                    ph  = -log [h⁺]and,                                    [h⁺]  =  10^-ph    (1)putting value of ph in eq. 1,                                    [h⁺]  =  10⁻⁵                                    [h⁺]  =  1.0  × 10⁻⁵ m