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Grade: 12

                        

when an electric current was passed simultaneously through acidulated water and copper sulphate solution weight of hydrogen and copper liberated at 0.01 32 and 0.4 164 gram respectively calculate the equivalent mass of copper

one month ago

Answers : (1)

Anshuman Chaurasia
27 Points
							
Since the current passing through both the solution is equal and passed for equal interval of time therefore equivalent of hydrogen and copper are equal.
Eq. of H = Given weight
                equivalent wieght
eq. of H = 0.0132/2 = 0.0066
eq of Cu = 0.0066
 
one month ago
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