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What electrolyte is used in lead storage cell?

Important Questions on Electrochemistry

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
A device that converts energy of combustion of fuels like hydrogen and methane, directly into electrical energy is known as:
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
What are fuel cells?
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
Which colourless gas evolves when NH4Cl reacts with zinc in a dry cell battery ?
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
Give two advantages of fuel cells.
MEDIUM
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Write the equations for the reactions taking place at anode and cathode in the lead-storage battery.
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
The cathode reaction in the dry cell will be
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
For a fuel cell, which statement is correct?
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
What are primary batteries?
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
In a typical fuel cell, the reactants (R) and product (P) are :-
MEDIUM
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Write the equations of the reactions involved at each electrode in a H2 - O2 fuel cell.
MEDIUM
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Write all reactions taking place during recharging of lead storage cell.
MEDIUM
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
What are fuel cells? Give the construction of H2-O2 fuel cell.
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.
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
In lead storage cell _____ works as electrolyte.
MEDIUM
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
Define fuel cell and write its two advantages.
EASY
Chemistry>Physical Chemistry>Electrochemistry>Common Types of Cells
In a hydrogen-oxygen fuel cell, the combustion of hydrogen occurs to
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?