In the following reaction : HCO _ 3 ^ - + H _ 2 O CO _ 3 ^ 2- + H _ 3 O ^ + Which two…
Chemistry · JEE Advanced · NTA Exams — Equilibrium
In the following reaction :
\(\mathrm{HCO}_{3}^{-}+\mathrm{H}_{2} \mathrm{O} \rightleftharpoons \mathrm{CO}_{3}^{2-}+\mathrm{H}_{3} \mathrm{O}^{+}\)
Which two substances are Bronsted bases ?
\(\mathrm{HCO}_{3}^{-}+\mathrm{H}_{2} \mathrm{O} \rightleftharpoons \mathrm{CO}_{3}^{2-}+\mathrm{H}_{3} \mathrm{O}^{+}\)
Which two substances are Bronsted bases ?
- \(\mathrm{CO}_{3}^{2-}\) and \(\mathrm{H}_{3} \mathrm{O}^{+}\)
- \(\mathrm{HCO}_{3}^{-}\) and H3O+
- \(\mathrm{HCO}_{3}^{-}\) and \(\mathrm{CO}_{3}^{2-}\)
- \(\mathrm{CO}_{3}^{2-}\) and H2O
Answer
(D) CO _ 3 ^ 2- and H 2 O
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- At 90ºC, pure water has [H 3 O + ] as 10 –6 mol L –1 . What is the value of K w at 90ºC ? (1981)
- These 3 questions refer to the following experiment. Some Fe(NO 3 ) 3 solution is added to KSCN solution and…
- Following figure represents simulated titration curves for solutions of four acids titrated with the same…
- Statement-1 : A very dilute acidic solution of Cd 2+ and Ni 2+ gives yellow precipitate of CdS on passing…
- Which of the following factors will favour the backward reaction ? Cl 2 (g) + 3F 2 (g) ⇌ 2ClF 3 (g) ; ∆H = –ve
- KNO 3(s) dissociates on heating as : KNO 3(s) ⇌ KNO 2(s) + 1 2 O _ 2( ~g ) At equilibrium in a closed…
- Variation of equilibrium constant K for the reaction 2 ~A ( ~s )+ B ( ~g ) C ( ~g )+2 D ( ~g ) is plotted…
- H 3 PO 4 is a tribasic acid with pK _ a _ 1 , pK _ a _ 2 and pK _ a _ 3 2.12, 7.21, and 12.32, respectively…