Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEETChemistryIonic Equilibrium

Classify the following species into Lewis acids and Lewis bases and show how these act as Lewis acid/base: (a) (O H⁻ ) (b) (F⁻ ) (c) ( H ⁺ ) (d) ( BCl ₃ )

Options

  1. A(a) Lewis base (b) Lewis base (c) Lewis acid (d) Lewis acid
  2. B(a) Lewis base (b) Lewis acid (c) Lewis acid (d) Lewis acid
  3. C(a) Lewis base (b) Lewis base (c) Lewis acid (d) Lewis base
  4. D(a) Lewis acid (b) Lewis base (c) Lewis acid (d) Lewis acid

Correct answer

C. (a) Lewis base (b) Lewis base (c) Lewis acid (d) Lewis base

Step-by-step solution

Correct Option is : (C) (a) Lewis base (b) Lewis base (c) Lewis acid (d) Lewis base

Practice Ionic Equilibrium on Quantrex Academy →

More from Ionic Equilibrium

What amount of NaOH should be dissolved in a 500 mL solution, so that the p ^ H of solution is 12 at 298 K ? 2026Which of the following buffer solutions is used for precipitation of cations of the III A group? 2026The degree of dissociation of weak acid is directly proportional to 2026Which from the following is Lewis base? 2026The solubility of Fe(OH) ₃ is x mole per liter. Find its K_ sp . 2026The Basic buffer solution is made with 0.1 M NH ₄ OH and 0.2 M NH ₄ Cl . If K_b for the base is 1.8 10⁻⁵ , what is the pH of the buffer? 2026The hydrogen ion concentration of the ocean is about 2 10⁻⁹ M . What is the pOH of ocean? 2026Calculate the dissociation constant of a weak monobasic acid if it is 0.04% dissociated in a 0.01M solution. 2026 Full Ionic Equilibrium list All NEET PYQs