Q.1.
What is reduction?
Q.2.
True or False, is a negative sign of delta G a favorable answer that indicates spontaneity?
Q.3.
Is it possible for a cell potential to have NEGATIVE sign?
Q.4.
How many electrons is needed to transform Feion to solid state?
Q.5.
In a galvanic cell, it is an electrode where the oxidation happens?
Q.6.
A chemical species in an electrochemical reaction that GAINS electrons undergoes _________.
Q.7.
A chemical species in an electrochemical reaction that LOSSES electrons undergoes _________.
Q.8.
Electronic conduction is due to flow of
Q.9.
Electrochemistry deals with
Q.10.
The oxidation number of chlorine in HClO4
Q.11.
The aqueous solutions of sodium formate, anilinium chloride and potassium cyanide are respectively
Q.12.
Which of these is not likely to act as lewis base?
Q.13.
When aqueous ammonia is added to CuSO4 solution, the solution turns deep blue
Q.14.
Effect of acid and bases on non aqueous solvent was not explained by
Q.15.
Lewis base among the following
Q.16.
BFacts as an acid according to
Q.17.
According to Bronsted-Lowry concept, base is a substance which is
Q.18.
In coordination compounds , the ligands act as
Q.19.
According to Bronsted law, water is a/an
Q.20.
Which energy conversion shown below takes place in an electrochemical cell?