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Write short note on lead storage battery?

Important Questions on Electrochemistry

MEDIUM
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Write the anode and cathode reactions that occur in the operation of a lead storage battery. Mention the electrolyte used in the battery.
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?
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Which of the following statements regarding the Leclanche cell is TRUE?
MEDIUM
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells

On charging of lead storage cell

EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
In a typical fuel cell, the reactants (R) and product (P) are :-
HARD
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Write chemical equations for charging and discharging of lead storage cell.
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
For a fuel cell, which statement is correct?
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. 
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
Mercury cell gives a constant voltage of 1.35 V during its lifetime. Why?
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?
MEDIUM
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells

For lead storage battery pick the correct statements

A. During charging of battery, PbSO4 on anode is converted into PbO2

B. During charging of battery, PbSO4 on cathode is converted into PbO2

C. Lead storage battery consists of grid of lead packed with PbO2 as anode

D. Lead storage battery has ~38% solution of sulphuric acid as an electrolyte

Choose the correct answer from the options given below:

EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Write a short note on secondary batteries.
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
In lead storage cell _____ works as electrolyte.
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
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?
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: