Assertion (A) : Addition of HCl(aq.) to HCOOH(aq.) decreases the ionization of HCOOH…
Chemistry · JEE Advanced · NTA Exams — Equilibrium
Assertion (A) : Addition of HCl(aq.) to HCOOH(aq.) decreases the ionization of HCOOH.
Reason (R) : Common ion effect of H+ ion, reduces the ionization of HCOOH.
Reason (R) : Common ion effect of H+ ion, reduces the ionization of HCOOH.
- If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
- If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
- If Assertion is true but Reason is false.
- If Assertion is false but Reason is true.
Answer
(A) If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- When NaNO 3 is heated in a closed vessel, oxygen is liberated and NaNO 2 is left behind. At equilibrium (1986)
- Arrange the following acids in increasing order of their acid strength : I. HClO 4 II. H 2 SO 4 III. H 3 PO 4
- Statement-1 : A very dilute acidic solution of Cd 2+ and Ni 2+ gives yellow precipitate of CdS on passing…
- The titration curve given below involves 1.0 M solutions of an acid and a base. Which of the following is/are…
- The equilibrium constant (K c ) for the reaction of a weak acid HA with strong base NaOH is 10 9 at 25ºC…
- The species present in solution when CO 2 is dissolved in water are (2006)
- Passing H 2 S gas into a mixture of Mn 2+ , Ni 2+ , Cu 2+ and Hg 2+ ions in an acidified aqueous solution…
- On heating a mixture of SO 2 Cl 2 and CO, two equilibria are simultaneously established : array l SO _ 2 Cl _…