Answers

2015-05-21T15:41:22+05:30
Molar mass of H = 1 
Molar mass of O = 16 
Molar mass of C = 12 


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, 20g of water = 20/18 = 1.11 mole 


1 1 1