Advertisements
Advertisements
प्रश्न
Explain the nature of boric acid as a Lewis acid in water.
Advertisements
उत्तर
H3BO3 or B(OH)3 is an electron-deficient compound or Lewis acid which easily accepts electron from OH of water and releases its proton hence it is a Monobasic acid.
Reaction: \[\ce{B(OH)3 + 2H2O -> [B(OH)4]- + H3O+}\]
APPEARS IN
संबंधित प्रश्न
Is boric acid a protic acid? Explain.
Explain what happens when boric acid is heated.
Explain the Structure of Boric Acid.
Explain the following reaction.
Hydrated alumina is treated with aqueous NaOH solution.
A certain salt X, gives the following results.
- Its aqueous solution is alkaline to litmus.
- It swells up to a glassy material Y on strong heating.
- When conc. H2SO4 is added to a hot solution of X, white crystal of an acid Z separates out.
Write equations for all the above reactions and identify X, Y and Z.
Write a balanced equation for \[\ce{H3BO3 ->[\Delta]}\]?
Explain the Structure of Diborane.
Boric acid is an acid because its molecule ______.
When aqueous solution of borax is acidified with hydrochloric acid, a white crystalline solid is formed which is soapy to touch. Is this solid acidic or basic in nature? Explain.
What are boranes? Give chemical equation for the preparation of diborane.
Which is correct statement about diborane structure?
Diborane (B2H6) reacts independently with O2 and H2O to produce, respectively:
Which of the following compounds are formed when boron trichloride is treated with water?
Boron reacts with nitric acid to form ______.
Boric acid (H3BO3) is ______.
