CBSE Class 9 Answered
question
Asked by | 19 Mar, 2013, 05:10: PM
Expert Answer
Molar mass of Water = H20 = 2*1+16 = 18 g/mol
So, 1 mole of water weighs = 18 g
which implies, 18g of water = 1 mole
THerefore, 20 of water = 20/18 = 1.11 mole
So, 1 mole of water weighs = 18 g
which implies, 18g of water = 1 mole
THerefore, 20 of water = 20/18 = 1.11 mole
Answered by | 19 Mar, 2013, 08:54: PM
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