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Grade: 8
        A solution of CuSO4 is electrolysed for 10 minutes with a current of 1.5 amperes. What is the mass of copper deposited at the cathode?
5 years ago

Answers : (3)

Gaurav
askIITians Faculty
164 Points
							255-989_Capture.PNG
						
5 years ago
Akash
15 Points
							estimate the mass of copper metal produced during passage of 5A current through CuSO4 solutions for 100 min (the molar mass of Cu is 63.5g/mol.)
						
one year ago
Punit
15 Points
							
Here,Charge available Q is,
Q=5*6000=30000C
But as we know,that here in this question
2*96500C=63.5g
1C=63.5/2*96500
30000C= 63.5*30000/2*96500
7 months ago
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