SAEED MDCAT
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Electrolysis is a
Salt Bridge is used for the purpose of:
Standard Reduction potential is found by dipping the electrode in its own Ion with molarity equals to
Salt bridge are used to give
Two compartments of a galvanic cell are connected by
Electrons in a Voltaic Cell flow from
After adding two half reactions in ion electron method
Hydroxide Ions are combined to give
Oxidation number of an ion with single element is same as
In electrochemical series reduction potential relates to only
Salt Bridge contains
In Electrochemical Cells Reduction takes place at
In electrolysis of NaNO3, Nitrate ions are not discharged but
In oxidation number method the final step to balance equation is
Oxidation Number of all the elements in free state is:
In Electrochemical Cell Positive Ions are migrated towards:
For a Voltaic Cell containing Zn and Copper electrodes the cell potential at standard conditions is
Platinum Foil is coated with finely divided platinum black in SHE to give larger
Number of Electrons added on both sides of oxidation and reduction half reactions are balanced:
In Balancing Redox equation the first thing is to
Voltaic Cell can be converted into a Reverse galvanic Cell by
Caustic Soda is made by electrolysis of concentrated solution of NaCl in
Electrolysis of bauxite is done by
Electrolysis is carried out in
Standard electrode Potential is denoted by
The electrolysis of aqueous solutions of salt is complex because of the ability of water
If a certain atom gains electrons its oxidation number will be
A voltaic cell produces electrical energy from:
In a voltaic cell, two half cells actually separates:
In Ion electron method, while balancing oxygen and Hydrogen atoms:
In Electrochemical Cell Negative Ions are migrated towards
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