Praful Gupta

This page lists questions and answers that were posted by visitors named Praful Gupta.

Questions

The following questions were asked by visitors named Praful Gupta.

How long will it take an electric current of 0.15ampere to deposit all the copper from 500ml 0.15 M copper sulphate solution
7 years ago

Answers

The following answers were posted by visitors named Praful Gupta.