Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The density of gold is 
. If 
of gold is dispersed in one litre of water to give a sol having spherical gold particles of radius 10 nm , then the number of gold particles per 
of the sol will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Volume of the gold dispersed in one litre water 
Radius of gold sol particle 
Volume of the gold sol particle 
No. of gold sol particle in 
No. of gold sol particle in one 
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Which of the following is contributed towards the extra stability of lyophilic colloids
Which of the following methods is used for sol destruction
The decomposition of hydrogen peroxide can be slowed by the addition of a small amount of acetamide…
The ability of an ion to bring about coagulation of a given colloid depends upon
Which one of the following is an incorrect statement for physisorption
Which is not colloidal