Question


Fil in each labels on the diagram of a galvanic cell below based on the following reaction and then determine the Eof the cel

for sentence 1 and 2 these are the options (respect to a and b.
A B C с E D With respect to A the metal and it is the ✓ [Select) Sn ΑΙ (Select) With respect to B the metal is (Select] and i
( E a With respect to A the metal is [Select] [ Select) anode cathode With respect to B the metal is [Select) (Select] With r
for sentnece 3 and 4 these are the options (with respect to c and d

А — B E D With respect to A the metal is (Select] and it is the [Select) With respect to B the metal is [Select] and it is th
for sentence 5 (witg respect to E)

с E With respect to A the metal is (Select] V and it is the (Select] With respect to B the metal is (Select] v and it is the
for sentence 6 (with respect to F)

dius E D With respect to A the metal is (Select] V and it is the [ Select) With respect to B the metal is (Select] and it is
for sentence 7 (the E degree of the cell)
Course Home Shapes Of Molecules With respect to A the metal is (Select] and it is the [Select] With respect to B the metal is
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Answer #1
Question Answer Explanation
With respect to A the metal is Al and it is Anode Left hand side eletrode is anode and it will undergo oxidation.
With respect to B the metal is Sn and it is Cathode Right hand side eletrode is cathode and it will undergo reduction
With respect to C the solution is Al3+ Because the anode is Al dipped in its own salt
With respect to D the solution is Sn2+ Because the cathode is Sn dipped in its own salt
With respect to E is called Salt bridge Salt bridge is directly connected to the two solutions without any wire as medium.
With respect to F there is usually---- to measure the current. Voltmeter Since the cell is galvanic cell, it will generate current in Volts. It has to be measured by Voltmeter. Also, a hint is given:"to measure the current". A galvanic cell is otherwise called as Voltaic cell
E0 of the cell +1.522 V

E0Al3+/Al = -1.662V

E0Sn2+/Sn = -0.14 V

Ecell = ER -EL

        = -0.14 -(-1.662)

        = -0.14 + 1.662

        = 1.522 V

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