Question

2. To prepare a 500 mL volume of 0.1 M HCl solution, how many mL of 35% concentrated HCl solution by mass should you take? (HCl molar mass 36.46 g/mol, 35% HCl density 1.2 g/cm³) (10 points) A) 100 B) 4,34 C) 3,01 D) 5,00 E) 3.65

          2. To prepare a 500 mL volume of 0.1 M HCl solution, how many mL of 35% concentrated HCl solution by mass should you take? (HCl molar mass 36.46 g/mol, 35% HCl density 1.2 g/cm³) (10 points)

A) 100
B) 4,34
C) 3,01
D) 5,00
E) 3.65

2. To prepare a 500 mL volume of 0.1 M HCl solution, how many mL of 35% concentrated HCl solution by mass should you take? (HCl molar mass 36.46 g/mol, 35% HCl density 1.2 g/cm³) (10 points)

A) 100
B) 4,34
C) 3,01
D) 5,00
E) 3.65

Added by Afnan A.

Problems in Physical Chemistry for JEE

Narendra Avasthi 7th Edition

Chapter 1

Instant Answer

Solved by Expert Lijeesh Krishnan

06/04/2024

Step 1

1M solution. Molarity (M) = moles of solute / volume of solution in liters So, moles of HCl = Molarity * volume = 0.1 mol/L * 0.5 L = 0.05 mol Show more…

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