MEDIUM
12th Odisha Board
IMPORTANT
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What is the charge in coulombs on CO32- ion?

Important Questions on Electrochemistry

MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 3 - Electrochemistry>QUESTIONS>Q 1
How many coulombs of electricity is required to produce 20 gm of calcium from molten CaCl2?
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 3 - Electrochemistry>QUESTIONS>Q 1
Write the cell representation when Zn electrode is connected to standard hydrogen electrode?
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 3 - Electrochemistry>QUESTIONS>Q 1
What is the charge in coulombs on Cu2+ ion?
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 3 - Electrochemistry>QUESTIONS>Q 1
In an electrochemical cell, reduction takes place at_____.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 3 - Electrochemistry>QUESTIONS>Q 1
What is the relation between standard emf of a cell and equilibrium constant?
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 3 - Electrochemistry>QUESTIONS>Q 1
One faraday of electricity will deposit_____weight of metal.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 3 - Electrochemistry>QUESTIONS>Q 1
What is the unit of equivalent conductance. How does the equivalent conductance vary with dilution.
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 3 - Electrochemistry>QUESTIONS>Q 1
What is the basis on which anode or cathode is identified in a chemical cell?