Redox Reactions & Electrochemistry (JEE (Based on NTA Guidelines-IIT Engg.) Mains Chemistry): Questions 1 - 5 of 68

Access detailed explanations (illustrated with images and videos) to 695 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 350.00 or

How to register?

Question number: 1

» Redox Reactions & Electrochemistry » Conductance in Electrolytic Solutions

Edit
MCQ▾

Question

The limiting molar conductivities for are 126,152 and 150 respectively. The molar conductivity for is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 2

» Redox Reactions & Electrochemistry » Electrochemical Cells

Edit
Assertion-Reason▾

Question

Assertion (Ꭺ)

Copper does not dissolve in to liberate

Reason (Ꭱ)

Basic principle of hydrogen economy is transportation and storage of energy in the form of liquid OR gases hydrogen.

Choices

Choice (4) Response

a.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

b.

Both Ꭺ and Ꭱ are false

c.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

d.

Ꭺ is true but Ꭱ is false

Question number: 3

» Redox Reactions & Electrochemistry » Electrochemical Cells

Edit
MCQ▾

Question

The rusting of iron is envisaged as setting up of an ________.

Choices

Choice (4) Response

a.

Electrochemical cell

b.

Electrolytic cell and Electrochemical cell

c.

Electrolytic cell

d.

All of the above

Question number: 4

» Redox Reactions & Electrochemistry » Kohlrausch's Law and Its Applications

Edit
MCQ▾

Question

Conductivity of a solution ________ with dilution.

Choices

Choice (4) Response

a.

Increase

b.

First increase then decrease

c.

Decrease

d.

First decrease then increase

Question number: 5

» Redox Reactions & Electrochemistry » Kohlrausch's Law and Its Applications

Edit
MCQ▾

Question

The molar conductivity of Methanoic acid is Calculate its degree of dissociation and dissociation constant?

Given,

Choices

Choice (4) Response

a.

b.

c.

d.

Developed by: