Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET2005ChemistryElectrochemistryActual

How much chlorine will be liberated on passing one ampere current for 30 min through NaCl solution?

Options

  1. A0.66 mole
  2. B0.33 mole
  3. C0.66 g
  4. D0.33 g

Correct answer

C. 0.66 g

Step-by-step solution

According to Faraday's law aligned & w E = i t 96500 & or w 35.5 = 1 30 60 96500 & =0.662 ~g & aligned so, 0.662 g chlorine is liberated.

Practice Electrochemistry on Quantrex Academy →

More from Electrochemistry

Calculate the conductivity of 0.025 M BaCl ₂ solution if the molar conductivity of salt at 25^ C is 325 ⁻¹ cm ^2 mol ⁻¹ . 2026Calculate the equilibrium constant at 25 ^ C for the cell reaction, Ni(s) + Cu ²⁺(1 M ) Ni ²⁺(1 M ) + Cu(s) if E^ _ cell is 0.592 V . 2026Calculate the time required in second to deposit 5.85 g Ni from NiCl ₂ solution by passing 10 A current (molar mass of Ni = 58.5 g mol ⁻¹ ) 2026Which of the following cell reactions is exhibited by fuel cell? 2026Which of the following types of cells is used for electroplating? 2026Which of the following acts as a cathode in a dry cell? 2026What is the Standard cell potential of a cell constituted by two electrodes, A (E^0_ A ^+/ A = 0.30 V ) and B (E^0_ B ^+/ B = +0.42 V ) ? 2026How long (in minutes) must a 2 A current be passed through AgNO ₃ solution to deposit 5.4 g Ag ? [Molar mass of Ag = 108 g mol ⁻¹ ] 2026 Full Electrochemistry list All NEET PYQs