Redox Reactions & Electrochemistry-Electrochemical Cells (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry): Questions 1 - 7 of 9

Access detailed explanations (illustrated with images and videos) to 1258 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. 500.00 or

How to register?

Question number: 1

» Redox Reactions & Electrochemistry » Electrochemical Cells

Edit
MCQ▾

Question

The value of equilibrium constant for a feasible cell reaction is?

Choices

Choice (4) Response

a.

1

b.

> 1

c.

< 1

d.

0

Question number: 2

» Redox Reactions & Electrochemistry » Electrochemical Cells

Edit
MCQ▾

Question

What happen when lead storage battery is charged?

Choices

Choice (4) Response

a.

dissolves

b.

The amount of acid decreases.

c.

The lead electrode becomes coated with lead sulphate

d.

Sulphuric acid is generated

Question number: 3

» Redox Reactions & Electrochemistry » Electrochemical Cells

Edit
MCQ▾

Question

KCl is used in salt bridge because?

Choices

Choice (4) Response

a.

It forms a good jelly with agar-agar

b.

It is a good conductor of electricity

c.

It is a strong electrolyte

d.

The transference number of and ions is almost equal

Question number: 4

» Redox Reactions & Electrochemistry » Electrochemical Cells

Edit
MCQ▾

Question

What is the electrolyte used in Nickel cadmium cell?

Choices

Choice (4) Response

a.

Aqueous KOH solution

b.

Con. NaOH solution

c.

solution.

d.

Con. KOH solution

Question number: 5

» Redox Reactions & Electrochemistry » Electrochemical Cells

Edit
MCQ▾

Question

Lead storage cell is an example for?

Choices

Choice (4) Response

a.

Concentration cell

b.

Fuel cell

c.

Secondary voltaic cell

d.

Primary voltaic cell

Question number: 6

» Redox Reactions & Electrochemistry » Electrochemical Cells

Edit
MCQ▾

Question

Arrange the following in increasing order of their discharge in electrochemical cells?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 7

» Redox Reactions & Electrochemistry » Electrochemical Cells

Edit

Appeared in Year: 2016

MCQ▾

Question

If the for a given reaction has a negative value, which of the following gives the correct relationships for the values of and ?

Choices

Choice (4) Response

a.

0 0; 1

b.

0 ;

c.

0 0; 1

d.

0 0; 1

Developed by: