250 ml of a sodium carbonate solution contains 2.65 grams of Na2CO3. 10 ml of this solution is added to x ml of water to obtain 0.001 M Na2CO3 solution. What is the value of x in ml?
(Molecular weight of Na2CO3 = 106)
1000
990
9990
90
250 ml of a sodium carbonate solution contains 2.65 grams of Na2CO3. 10 ml of this solution is added to x ml of water to obtain 0.001 M Na2CO3 solution. What is the value of x in ml?
(Molecular weight of Na2CO3 = 106)