SolutionHard
Question
Three solutions of HCl having normality 12 N, 6 N and 2 N are mixed to obtain a solution of 4 N normality. Which among the following volume ratio is correct for above three components ?
Options
A.1 : 2 : 6
B.2 : 1 : 9
C.1 : 2 : 4
D.1 : 1 : 5
Solution
N1V1 + N2V2 + N3V3 = N(V1 + V2 + V3)
12 × 1 + 6 × 2 + 2 × 6 = N(9)
N = 4
12 × 1 + 6 × 2 + 2 × 6 = N(9)
N = 4
Create a free account to view solution
View Solution FreeMore Solution Questions
The vapor pressures of benzene, toluene and a xylene are 75 Torr, 22 Torr and 10 Torr at 20oC. Which of the following is...Which of the following is correct for an ideal solution ?...A liquid mixture of ‘A’ and ‘B’ (assume ideal solution) is placed in a cylinder and piston arrangement. The piston is sl...The approximate molality of ethylene glycol (C2H6O2) in an aqueous solution which freezes at a temperature not higher th...Which one of the following pairs of solution can we expect to be isotonic at the same temperature?...