What volume of 0.055 mol/l glucose solution found in a plant contains 2.0 g of glucose (aq)?

1 Answer
Junaid Mirza
Apr 17, 2018

#"0.2 L"#

Explanation:

Molar mass of glucose #"= 180 g/mol"#

Moles of glucose in solution #= "2.0 g"/"180 g/mol" = 1/90\ "mol"#

#"Molarity" = "Moles of solute"/"Volume of solution (in litres)"#

#"0.055 mol/L" = (1/90\ "mol")/"V"#

#"V" = (1/90\ cancel"mol")/(0.055 cancel"mol""/L") = "0.2 L"#

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