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Which of the substances Na, Hg, S, Pt and graphite can be used as inert electrodes in electrolytic cells having aqueous solution?

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Important Questions on Electrochemistry

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Alpha Question Bank for Medical: Chemistry>Chapter 9 - Electrochemistry>Exercise 1>Q 70
By the electrolysis of aqueous solution of CuSO4, the products obtained at both the electrodes are
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Alpha Question Bank for Medical: Chemistry>Chapter 9 - Electrochemistry>Exercise 1>Q 71
A spoon to be electroplated with gold should be:
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Alpha Question Bank for Medical: Chemistry>Chapter 9 - Electrochemistry>Exercise 1>Q 72
During the electrolysis of fused NaCl, which reaction occurs at anode?
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Alpha Question Bank for Medical: Chemistry>Chapter 9 - Electrochemistry>Exercise 1>Q 73
In the electrolysis of dilute H2SO4, what is liberated at the anode?
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Alpha Question Bank for Medical: Chemistry>Chapter 9 - Electrochemistry>Exercise 1>Q 74
An acidic solution of copper (II) sulphate containing some contaminations of zinc and iron (II) ions were electrolysed till all the copper is deposited. If electrolysis is further continued for sometime, the product liberated at cathode is
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Alpha Question Bank for Medical: Chemistry>Chapter 9 - Electrochemistry>Exercise 1>Q 75
During electrolysis of fused calcium hydride, the hydrogen is produced at:
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Alpha Question Bank for Medical: Chemistry>Chapter 9 - Electrochemistry>Exercise 1>Q 76
The passage of current liberates H2 at cathode and Cl2 at anode. The solution:
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Alpha Question Bank for Medical: Chemistry>Chapter 9 - Electrochemistry>Exercise 1>Q 77
At cathode, the electrolysis of aqueous Na2SO4 gives: