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USHA PUBLICATION-ELECTRO CHEMISTRY -EXERCISE
- In galvanized iron, the iron is coated with a layer of metal.
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- Name the chemical substances used for silver plating.
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- During electrolysis of molten calcium hydride H2 gas is liberated at.
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- What is electrolytic cell?
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- Write the electrolysis products of CuSO4 solution using Pt-electrode.
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- In the cell Zn//Zn^(2+)////Cu^(2+)//Cu, electrons flow from electrode...
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- Two metals A and B have E(RP)^0 = -0.76V and E(RP)^0 =+0.80V respectiv...
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- How many Faradays of charge are required to convert 1 mole Cr2O7^(2) t...
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- Define equivalent conductance of an electrolyte.
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- What is the charge carried by 1 mole nitride ion?
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- Write two factors influencing electrolytic conductance.
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- Write two applications of electrolysis.
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- Define electrochemical equivalent.
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- What is the charge in coulomb carried by an oxide ion?
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- Which one of the following is a weak electrolyte? NaCl, CH3 – COOH, HC...
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- Between 1M CH3COOH and 0.1M CH3COOH ,which has higher electrical cond...
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- Why does the equivalent conductance of a strong electrolyte increase w...
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- Find the number of electrons present in 1 coulomb charge?
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- How much electric charge is required to oxidise 1 mole water to oxygen...
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- Write the factors influencing electrode potential of a metal.
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