GATE MT · 2017 · MT
Question 40: Electrochemistry
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Question 40
MTNAT2 marksNeeds review
A zinc electrowinning cell is being operated at a current of 400 A, voltage of 3.5 V, and a cathodic current efficiency of 90%. The specific energy consumption (in kJ kg
zinc) is __________ (answer up to two decimal places)(Atomic weight of Zn = 65)
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2017MT
GATE MT 2017 · Paper 1
Metallurgical Engineering · Original paper archive
- Section
- Metallurgical Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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