1.

Find moles of electrons present in 64g of Ch4(1)64(2)40(3)24(4)16

Answer»

Number of MOLES in 64 grams = 64/16 = 4 moles


1 MOLE of CH4 contains →6 + 4 = "10 moles of ELECTRONS"


So, 4 moles of CH4 contains →4 x 10 = "40 moles of electrons"


Thus 64 grams of CH4 contains 40 moles of electrons.


Hope it helps!!



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