The position of some metals in the electrochemical series in decreasing electropositive character is given as $Mg > Al > Zn > Cu > Ag$. What will happen if a copper spoon is used to stir a solution of aluminium nitrate?
- AThe spoon will get coated with $Al$
- BAn alloy of $Cu$ and $Al$ is formed
- CThe solution becomes blue
- DThere is no reaction
Explore More
Similar Questions
Explain the redox reaction of electrodes with the example of a Daniell cell.
Medium
View SolutionWhat happens to the voltage if the salt bridge is suddenly removed from a working electrochemical cell?
Easy
View SolutionWhich of the following curves represents the variation of $\lambda_{M}$ with $\sqrt{C}$ for $AgNO_{3}$?
Medium
View SolutionWrite the cell reaction of a lead storage battery when it is discharged. How does the density of the electrolyte change when the battery is discharged?
Medium
View SolutionIn a dry cell,the reaction which takes place at the zinc anode is:
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo