ICSE Class 10 Answered
1.give reasons for the following changes :1) pure water a non electrolyte but become an electrolyte on addition of dil sulphuric acid 2)blue colour of aqueos copper sulphate , turns almost colurlesson its electrolysing using platinum electrodes
Asked by thabitha fernandez | 17 Sep, 2012, 08:24: PM
Expert Answer
Pure water is weak electrolyte and produce less ions after dissociation.while sulphuric acid is strong electrolyte and furnish ions completely in the water.and produce more H+.so water become more electrolytic in nature.
Answered by | 18 Sep, 2012, 12:37: PM
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