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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Arrange the following metals in the order in which they displace each other from the solution of their salts. Al, Cu, Fe, Mg and Zn.

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प्रश्न

Arrange the following metals in the order in which they displace each other from the solution of their salts.

Al, Cu, Fe, Mg and Zn.

अति संक्षिप्त उत्तर
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उत्तर

Mg, Al, Zn, Fe, Cu

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पाठ 2: Electrochemistry - Exercises [पृष्ठ ५९]

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एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
पाठ 2 Electrochemistry
Exercises | Q 2.1 | पृष्ठ ५९

संबंधित प्रश्‍न

Construct a labelled diagram for the following cell:

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Why cannot we store AgNO3 solution in copper vessel?


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If one mole electrons is passed through the solutions of CrCl3, AgNO3 and NiSO4, in what ratio Cr, Ag and Ni will be deposited at the electrodes?


A gas X at 1 atm is bubbled through a solution containing a mixture of 1 MY and 1 MZ at 25°C. If the reduction potential of Z > Y > X, then ______.


Define anode


Describe the electrolysis of molten NaCl using inert electrodes.


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Given: \[\ce{E^0_{{Fe^{3+}|Fe^{2+}}}}\] = 0.771 V

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If 0.5 amp current is passed through acidified silver nitrate then in 100 minutes the mass of silver, deposite on cathode is (eq. wt. of silver nitrate + 108).


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State the term for the following:

Two metal plates or wires through which the current enters and leaves the electrolytic cell.


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