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[" A solution containing one mole per li...

[" A solution containing one mole per litre each of "Cu(NO_(3))_(2),AgNO_(3),Hg_(2)(NO_(3))_(2)" and Mg(NO,a) "_(22)],[" is being electrolysed by using inectrodes.The values of standard electrode potential "],[" (reduction potentials) in volts are "],[[Ag_(2)^(+)|Cu=0.34V;,Mg_(2)^(2+)|Mg=-2.79V],[" With increasing voltage the sequence of deposition of metals on the cathode will be "],[" (A) Ag,Hg,Cu,Mg "," (B) Mg,Cu,Hg,Ag "],[" (C) Ag,Hg,Cu "," (D) Cu,Hg,Ag "]]

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A solution containing one mole per litre each of Cu(NO_3)_2, AgNO_3, Hg_2(NO_3)_2 and Mg (NO_3)_2 is being electrolysed by using inert electrodes. The values of standard electrode potentials in volt (reduction potentials) are, Ag|Ag^+ =0.80.2Hg|Hg_2^(2+) =0.79,Cu|Cu^(2+)=+0.34 and Mg^(2+)=-2.37 With increasign voltage, the sequence of deposition of metals on the cathode will be :

A solution containing one mole per litre of each Cu(NO_(3))_(2), AgNO_(3), Hg_(2)(NO_(3))_(2) is being electrolysed by using inert electrodes. The values of standard electrode potentials in volts (reduction potentials) are Ag^(+)//Ag = +0.80 V, HG_(2)^(2+)//Hg = +0.79 V Cu^(+)//Cu = +0.34 V, Mg^(2+)//Mg = -2.37 V With increasing valtage, the sequence of deposition of metals on the cathode will be

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A solution containing 1 mol per litre of each Cu(NO_(3))_(2), AgNO_(3), and Hg_(2)(NO_(3))_(2) is being electrolyzed by using inert electrodes. The values of standard electrode potentials in volts ( reduction potential ) are Ag|Ag^(o+)=+0.80, 2Hg|Hg_(2)^(2+)=+0.79 Cu|Cu^(2+)=+0.34,Mg|Mg^(2+)=-2.37 . With increasing voltage, the sequence of deposition of metals at the cathode will be