wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Consider the statements about electric conductivity.

i)Copper metal:Flow of electric current happens by the electron flow.

ii)Copper sulphate solution:Flow of electric current happens by the electrons,molecules and ions.


A
Only i) is correct
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Only ii) is correct
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Both i) and ii) are correct
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Both i) and ii) are incorrect
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A Only i) is correct

Copper sulphate solution is a strong electrolyte only ions will be formed.

A solution/solute is said to be strong electrolyte if it completely, or almost completely, ionizes or dissociates in a solution. These ions are good conductors of electric current in the solution.

For a strong electrolyte the arrow points only in forward direction.

Strongelectrolyte(aq) Cation+(aq)+Anion(aq)

This is the general form of equation for a strong electrolyte.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Functions of Government
CIVICS
Watch in App
Join BYJU'S Learning Program
CrossIcon