1.

During the electrolysis of molten NaCl solution, 230g of sodium metal is deposited on the cathode, then how many moles of chlorine will be obtained at anode

Answer»

10
3.48
35.5
`17.0`

SOLUTION :`(W_(1))/(W_(2))=(E_(1))/(E_(2))`
`(230)/(W_(2))=(33)/(35.5)`
`W_(2)=247.42`
`n=(247.42)/(71)=3.48` moles `Cl_(2)` gas.


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