HARD
12th West Bengal Board
IMPORTANT
Earn 100
Write the chemistry of recharging the lead storage battery, highlighting all the materials that are involved during recharging.
Important Questions on Electrochemistry
EASY
12th West Bengal Board
IMPORTANT
Write the cell reaction for the cell
EASY
12th West Bengal Board
IMPORTANT
Give the representation for the cell with cell reaction as:
EASY
12th West Bengal Board
IMPORTANT
Give the representation for the cell with cell reaction as:
MEDIUM
12th West Bengal Board
IMPORTANT
A conventional method of representing Daniell cell is:
Draw a diagram of the cell and mark anode and cathode.
MEDIUM
12th West Bengal Board
IMPORTANT
A conventional method of representing Daniell cell is:
Give the net reaction as current is drawn.
EASY
12th West Bengal Board
IMPORTANT
EASY
12th West Bengal Board
IMPORTANT
Draw the diagram a of galvanic cell involving following reactions:
and answer the following questions.
How does the e.m.f. of the cell change with the decrease in the concentration of ions ?
EASY
12th West Bengal Board
IMPORTANT
Draw the diagram an of galvanic cell involving following reactions:
and answer the following questions.
How electrical neutrality is maintained in both the half cells?