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प्रश्न
Which of the following can act as Lowry – Bronsted acid as well as base?
विकल्प
HCl
\[\ce{SO^{2-}_4}\]
\[\ce{HPO^{2-}_4}\]
Br−
उत्तर
\[\ce{HPO^{2-}_4}\]
Explanation:
\[\ce{HPO^{2-}_4}\] can have the ability to accept a proton to form \[\ce{H2PO^{-}_4}\].
It can also have the ability to donate a proton to form \[\ce{PO^{-3}_4}\]
APPEARS IN
संबंधित प्रश्न
Label the conjugate acid-base pair in the following reaction:
\[\ce{HCl + H2O ⇌ H3O\overset{\oplus} + Cl\overset{\ominus}{}}\]
Answer the following in brief :
Ammonia serves as a Lewis base whereas AlCl3 is Lewis acid. Explain.
For a reaction \[\ce{HCl_{(aq)} + H2O_{(l)} ⇌ H3O^+_{ (aq)} + Cl^-_{ (aq)}}\]
Which of the following is a conjugate acid-base pair?
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Identify the CORRECT statement.
Discuss the Lowry – Bronsted concept of acids and bases.
Account for the acidic nature of HClO4 in terms of Bronsted – Lowry theory, identify its conjugate base.
When aqueous ammonia is added to CuSO4 solution, the solution turns deep blue due to the formation of tetramminecopper (II) complex, \[\ce{[Cu(H2O)6]^{2+}_{( aq)} + 4NH3_{( aq)} ⇌ [Cu(NH3)4]^{2+}_{( aq)}}\], among HO2 and NH3 Which is stronger Lewis base.
The species which will behave both as conjugate acid and conjugate base is ______.
According to Lowry-Bronsted concept, base is a substance which acts as ______.
