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MHT CET Chemistry question

ChemistryElectrochemistryMHT CET

How many Faradays of electricity are required to deposit of calcium from molten calcium chloride using inert electrodes? (Molar mass of calcium = ) [MHTCET 2016]

Answer: (A)

Solution

Moles of Ca = 10/40 = 0.25 and needs 2 F per mole, so charge = 0.25

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Question ID VK-066992