Which of the following pairs of the solutions contain same number of mol of the solute?
A. 500 ml of 1M solution of NaOH and 1000 ml of 0.5 M solution of NaOH.
B. 500 ml of 1M solution of NaOH and 100 ml of 0.1 M solution of NaOH.
C. 500 ml of 0.1 M solution of NaOH and 100 ml of 0.5 M solution of NaOH.
D. 1000 ml of 0.5M solution of NaOH and 100 ml of 0 .1 M solution of NaOH.
Answer:C
Which of the following pairs of the solutions contain same number of mol of the solute?
A. 500 ml of 1M solution of NaOH and 1000 ml of 0.5 M solution of NaOH. B. 500 ml of 1M solution of NaOH and 100 ml of 0.1 M solution of NaOH. C. 500 ml of 0.1 M solution of NaOH and 100 ml of 0.5 M solution of NaOH. D. 1000 ml of 0.5M solution of NaOH and 100 ml of 0 .1 M solution of NaOH.