Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
Olympiad workbookNSECSome Basic Concepts of Chemistry

Battery acid ( H ₂ SO ₄ ) has density 1.285 ~g ~cm ⁻³ 10.0 ~cm ^3 of this acid is diluted to 1 ~L . 25 .0 ~cm ^3 of this diluted solution requires 25.0 ~cm ^3 of 0.1 N sodium hydroxide solution for neutralization. The percentage of sulphuric acid by mass in the battery acid is

Options

  1. A98
  2. B38
  3. C19
  4. D49

Correct answer

B. 38

Step-by-step solution

No Solution

Practice Some Basic Concepts of Chemistry on Quantrex Academy →

More from Some Basic Concepts of Chemistry

Among the following, number of oxygen atoms present is the maximum inWhich of the following mixtures of water and H ₂ SO ₄ would have mass percentage of H ₂ SO ₄ close to 30 ?A 500 mL glass flask is filled at 298 K and 1 atm . pressure with three diatomic gases X, Y and Z . The initial volume ratio of the gases before mixing was 5: 3: 1 . The density ofLithium oxide ( Li ₂ O ; molar mass =30 ~g ~mol ⁻¹ ) is used in space shuttles to remove water vapour according to the following reaction Li ₂ O _ ( s ) + H ₂ O ( ~g ) 2 LiOH _ ( sBattery acid ( H ₂ SO ₄ ) has density 1.285 ~g ~cm ⁻³ 10.0 ~cm ^3 of this acid is diluted to 1 ~L . 25 .0 ~cm ^3 of this diluted solution requires 25.0 ~cm ^3 of 0.1 N sodium hydroWhich one of the following statements is not correct about glucose? ( . molar mass of glucose .=180 ~g ~mol ⁻¹ )1.250 g of metal carbonate ( MCO ₃ ) was treated with 500 mL of 0.1 M HCl solution. The unreacted HCl required 50.0 mL of 0.500 M NaOH solution for neutralization. Identify the metRadius of Ar atom is 145 pm . The percentage volume occupied by an Ar atom at STP is Full Some Basic Concepts of Chemistry list All Olympiad workbook PYQs