What is the function of salt bridge?

Important Questions on Electrochemistry

MEDIUM

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 3 - Electrochemistry>QUESTIONS>Q 1

What happens to the conductance of the solution when temperature is increased?

EASY

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 3 - Electrochemistry>QUESTIONS>Q 1

Oxidation and reduction take place at which of the electrodes in a cell?

MEDIUM

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 3 - Electrochemistry>QUESTIONS>Q 1

What is the emf of a standard hydrogen electrode?

EASY

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 3 - Electrochemistry>QUESTIONS>Q 1

What do you mean by strong electrolyte?

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 ${{\mathrm{CO}}_3}^{2-}$ ion?

MEDIUM

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 3 - Electrochemistry>QUESTIONS>Q 1

Write the cell representation when $\mathrm{Zn}$ 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 ${\mathrm{Cu}}^{2+}$ 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_____.