Answer :

Copper is less reactive then zinc. Some of the zinc metal of zinc plate dissolves and displaces copper from copper sulphate. This dissolving of zinc metal forms tony holes in zinc plate. Due to the formation of colorless zinc sulphate solution the blue colour of copper sulphate solution gets lighter and lighter.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

What is observed Science - Board Papers

An element X reacts Lakhmir Singh & Manjit Kaur - Chemistry
Out of aluminium, coLakhmir Singh & Manjit Kaur - Chemistry
The least reactive mLakhmir Singh & Manjit Kaur - Chemistry
An element X forms tLakhmir Singh & Manjit Kaur - Chemistry
The metals which canLakhmir Singh & Manjit Kaur - Chemistry
Out of the followingLakhmir Singh & Manjit Kaur - Chemistry