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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−
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:
\[\ce{HCl + H2O ⇌ H3O\overset{\oplus} + Cl\overset{\ominus}{}}\]
Label the conjugate acid-base pair in the following reaction:
\[\ce{CO^2-_3 + H2O ⇌ OH- + HCO^-_3}\]
Answer the following in brief :
Write a reaction in which water acts as a base.
The theory which explain amphoteric nature of water is ______.
Which of the following fluro compounds is most likely to behave as a Lewis base?
Discuss the Lowry – Bronsted concept of acids and bases.
Identify the conjugate acid-base pair for the following reaction in an aqueous solution.
\[\ce{HPO^{2-}_4 + SO^{2-}_3 ⇌ PO^{3-}_4 + HSO^-_3}\]
Account for the acidic nature of HClO4 in terms of Bronsted – Lowry theory, identify its conjugate base.
Name one amphoteric solvent.
According to Lowry-Bronsted concept, base is a substance which acts as ______.
