what is the concentration of solution if 30 gram of lime stone dissolves in 250 gram of water
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what is the concentration of solution if 30 gram of lime stone dissolves in 250 gram of water
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Moles of limestone =30/mol. mass
mol mass=40+(12)+16(3)=48
moles 30/100=0.3
molality=moles/ mass of solution in solventin kg
mass=0.25kg
molality=0.3/0.25=1.2molal