What is the normality of a solution containing 4 moles of H2SO4 in 2 liters of s
Practice Questions
Q1
What is the normality of a solution containing 4 moles of H2SO4 in 2 liters of solution?
4 N
8 N
2 N
1 N
Questions & Step-by-Step Solutions
What is the normality of a solution containing 4 moles of H2SO4 in 2 liters of solution?
Step 1: Understand that normality (N) is calculated using the formula: N = equivalents of solute / liters of solution.
Step 2: Identify the solute in the solution, which is H2SO4 (sulfuric acid).
Step 3: Determine how many equivalents of H2SO4 are present. H2SO4 has 2 equivalents because it can donate 2 protons (H+ ions).
Step 4: Calculate the total equivalents of H2SO4 in the solution. Since there are 4 moles of H2SO4, the total equivalents are: 4 moles * 2 equivalents/mole = 8 equivalents.
Step 5: Identify the volume of the solution, which is 2 liters.
Step 6: Plug the values into the normality formula: N = 8 equivalents / 2 liters.
Step 7: Perform the division: 8 / 2 = 4.
Step 8: Conclude that the normality of the solution is 4 N.
