Question

You have given 1 molal Na2CO3 and 1 molar Na2CO3 which one is more
concentrated and why?​

Answer 1

Answer:

1 molar Na2CO3 is more concentrated because

1 molar aqueous solution is more concentrated than 1 molal aqueous solution because 1 molar solution contain 1 mole of solute in 1 litre of the solution which include both solute and solvent. So, the mass of solvent (i.e. water) is less than 1000 gram.

Explanation:

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