Home
Class 12
CHEMISTRY
(a) What type of a cell is the lead stor...

(a) What type of a cell is the lead storage battery ? Write the anode and the cathode reactions and the overall reaction occuring in a lead storage battery while operating .
(b) A voltaic cell is set up at `25^(@)C` with the half-cells , `Al|Al^(3+) (0.001M)` and `Ni| Ni^(2+) (0.50 M)`. Write the equation for the reaction that occurs when the cell generates an electric current and determine the cell potential.
(Given : `E_(Ni^(2+)|Ni)^(@) = -0.25 V , E_(Al^(3+)|Al)^(@) = -1.66V`).

Text Solution

AI Generated Solution

### Step-by-Step Solution: #### (a) Type of Cell and Reactions in a Lead Storage Battery 1. **Identify the Type of Cell**: - A lead storage battery is a type of **secondary cell** (rechargeable battery). 2. **Anode Reaction**: ...
Promotional Banner

Topper's Solved these Questions

  • XII BOARDS

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise Delhi Board : Set - III|7 Videos

  • XII BOARDS

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise [SET-I]|71 Videos

  • XII BOARDS

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise Set III|21 Videos

  • SAMPLE PAPER 2019

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise SECTION: D|1 Videos

Similar Questions

Explore conceptually related problems

A voltaic cell is set up at 25^(@)C with the following half cells : Al^(3+) (0.001 M) and Ni^(2+) (0.50 M) Write the equation for the reaction when the cell generates the electric current. Also determine the cell potential (Given E_(Ni^(2+)//Ni)^(@)=-0.25 V, E_(Al^(3+)//Al)^(@)=-1.66 V) .

A Voltaic cell is set up at 25^(@)C with the following half cells ?

During discharging of a lead storage battery

In lead storage battery, the anode reaction is

While charging the lead storage battery:

When a lead storage battery is recharged

When a lead storage battery is charged?

(a) How many mole of mercury will be produced by electrolysing 1.0 M Hg (NO_(3))_(2) solution with a current of 2.00 A for 3 hours? [Hg (NO_(3))_(2) = 200.6 g mol^(-1) ]. (b) A voltaic cell is set up at 25^(@) C with the following half-cells Al^(3+) (0.001M) and Ni^(2+) (0.50M). Write an equation for the reaction that occurs when the cell generates an electric current and determine the cell potential. (Given : E_(Ni^(2+)//Ni)^(2)=- 0.25 V,E_(Al^(3+)//Al)^(@)= - 1.66V )

When a lead storage battery is discharged

When a lead storage battery is discharged