1.

For anaqueous solution of the same solute , in terms of concentration,

Answer»

1 M =1 m
1 M gt 1 m
1 m gt 1 M
Any of these is possible

Solution :1M solution contins 1 mole of the solute in 1000 C.C of the solution which includes the solute i.e. mass of solvent is LESS than 1000 g as 'd' of `H_(2)O`1 g /CC. Thus 1 M solution contains 1 mole of solute in less than 1000g of solvent, whereas 1 m solution has 1 mole of solute in 1000 g of solvent. Hence 1 M is more concentrated than 1m.


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