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Write the overall cell reaction for lead storage battery?

Important Questions on Electrochemistry

HARD
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Draw a neat labelled diagram of lead storage cell and write the reactions taking place at both the electrodes during discharging of the cell.
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
For a fuel cell, which statement is correct?
MEDIUM
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
What is the density of a solution of sulphuric acid used as an electrolyte in lead accumulators?
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Mercury cell gives a constant voltage of 1.35 V during its lifetime. Why?
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
In a typical fuel cell, the reactants (R) and product (P) are :-
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
While giving labelled diagram of dry cell write reactions taking place at cathode and anode.
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Which of the following statements regarding the Leclanche cell is TRUE?
HARD
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
What type of battery is lead storage battery? Write the anode and cathode reactions and the overall cell reaction occurring in the operation of a lead storage battery.
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
In a hydrogen-oxygen fuel cell, the combustion of hydrogen occurs to
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Which colourless gas evolves when NH4Cl reacts with zinc in a dry cell battery ?
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
In lead storage cell _____ works as electrolyte.
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
A device that converts energy of combustion of fuels like hydrogen and methane, directly into electrical energy is known as:
HARD
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Write chemical equations for charging and discharging of lead storage cell.
HARD
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Draw a neat labelled diagram of a Dry cell and write the cell reactions taking place at both the electrodes. 
MEDIUM
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
What is battery? Give one example each of primary battery and secondary battery.
MEDIUM
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells

On charging of lead storage cell

MEDIUM
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
While charging the lead storage battery
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
The cathode reaction in the dry cell will be
HARD
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Draw a neat labelled diagram of H2-O2 fuel cell. Write the reaction which occurs at cathode of the cell?
MEDIUM
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Which among the following equations represents the reduction taking place in lead accumulator at positive electrode, While it is being used as a source of electrical energy?