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प्रश्न
Which of the following can act as Lowry – Bronsted acid as well as base?
पर्याय
HCl
\[\ce{SO^{2-}_4}\]
\[\ce{HPO^{2-}_4}\]
Br−
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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 \[\ce{PO^{-3}_4}\]
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संबंधित प्रश्न
Answer the following in brief :
What is meant by conjugate acid-base pair?
For a reaction \[\ce{HCl_{(aq)} + H2O_{(l)} ⇌ H3O^+_{ (aq)} + Cl^-_{ (aq)}}\]
Which of the following is a conjugate acid-base pair?
Label the one conjugate acid-base pair in the following reaction.
\[\ce{CO^{2-}_{3(aq)} + H2O_{(l)} ⇌ OH^- + HCO^-_3}\]
Which of these is not likely to act as Lewis 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.
Identify the conjugate acid - base pair in the following reaction.
\[\ce{H2O + HCl -> H3O+ + Cl-}\]
Define conjugate acid-base pair.
According to Lowry-Bronsted concept, base is a substance which acts as ______.
Calculate pH of 0.01 M NaOH.
Define acids according to Bronsted-Lowry theory.
