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If the cost of electricityrequired to deposit1g of magnesium is #5.00, how much would it cost to deposit10g of aluminium?

If the cost of electricityrequired to deposit1g of magnesium is #5.00, how much would it cost to deposit10g of aluminium?

Grade:6

1 Answers

Vikas TU
14149 Points
7 years ago
That would be according to their Eq. weights.
therefore,
For Mg => Eq. Weight = moles x valence factor => 1*2/24 = > 1/12
For Al => Eq. Weight = moles x valence factor => 10*3/27 = > 10/9
For 1/12 weight the cost is 5 then for 10/9 eq. weight the cost would be => 50*12/9 => 66.66 Rs.

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