Categories > chemical-aritmatic > mole-concept > 250 ml of a sodium carbonate solution contains 2.65 grams of $N{a_2}C{O_3}$. If 10 ml of this solution is diluted to one litre, what is the concentration of the resultant solution (mol. wt. of $N{a_2}C{O_3}$=106)

chemical-aritmatic

Question: 250 ml of a sodium carbonate solution contains 2.65 grams of $N{a_2}C{O_3}$. If 10 ml of this solution is diluted to one litre, what is the concentration of the resultant solution (mol. wt. of $N{a_2}C{O_3}$=106)


1) 0.1 M
2) 0.001 M
3) "0.01 M "
4) ${10^{ - 4}}\,$M
Solution: Explanation: No Explanation
mole-concept

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