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प्रश्न
Boric acid is polymeric due to ______.
पर्याय
its acidic nature
the presence of hydrogen bonds
its monobasic nature
its geometry
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उत्तर
Boric acid is polymeric due to the presence of hydrogen bonds.
Explanation:
Boric acid is polymeric because of the presence of hydrogen bonds. In the given figure, the dotted lines represent hydrogen bonds.
संबंधित प्रश्न
Is boric acid a protic acid? Explain.
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 \[\ce{H3BO3 ->[\Delta]}\]?
An aqueous solution of borax is _______.
Boric acid is an acid because its molecule ______.
Draw the structures of BCl3.NH3 and AlCl3 (dimer).
Explain the nature of boric acid as a Lewis acid in water.
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.
A compound (A) of boron reacts with NMe3 to give an adduct (B) which on hydrolysis gives a compound (C) and hydrogen gas. Compound (C) is an acid. Identify the compounds A, B and C. Give the reactions involved.
Which of the following is a FALSE statement about boric acid, \[\ce{H3BO3}\]?
Which of the following compounds are formed when boron trichloride is treated with water?
Boron reacts with nitric acid to form ______.
Which one of the following methods is used to prepare borax crystals?
Boric acid (H3BO3) is ______.
The reaction of H3N3B3Cl3(A) with LiBH4 in tetrahydrofuran gives inorganic benzene (B). Further, the reaction of (A) with (C) leads to H3N3B3(Me)3. Compounds (B) and (C) respectively, are ______.
