1) Moles in 500mls of solution with concentration 2 mol/l a) 1 b) 8 c) 2 d) 0.3 e) 0.2 f) 0.4 2) Volume (in litres) of solution with conc 0.5 mol/l that contains 4 moles a) 1 b) 8 c) 2 d) 0.3 e) 0.2 f) 0.4 3) Conc of solution (in mols/l) that contains 5 mols in 2.5 litres a) 1 b) 8 c) 2 d) 0.3 e) 0.2 f) 0.4 4) Moles in 250mls of solution with concentration 1.2 mol/l a) 1 b) 8 c) 2 d) 0.3 e) 0.2 f) 0.4 5) Volume (in litres) of solution with conc 2 mol/l that contains 0.4 moles a) 1 b) 8 c) 2 d) 0.3 e) 0.2 f) 0.4 6) Conc of solution (in mols/l) that contains 1.2 mols in 3 litres a) 1 b) 8 c) 2 d) 0.3 e) 0.2 f) 0.4 7) Moles in 25 mls of solution with concentration 5 mol/l a) 0.125 b) 1 c) 2 d) 0.75 e) 0.5 f) 4 8) Volume (in litres) of solution with conc 1 mol/l that contains 0.5 moles a) 1.25 b) 1 c) 2 d) 0.5 e) 0.75 f) 4 9) Conc of solution (in mols/l) that contains 2.25 mols in 3 litres a) 0.75 b) 2.25 c) 1.25 d) 1 e) 2 f) 6.75

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