A buffer solution can be prepared from a mixture of (1999)
Chemistry · JEE Advanced · NTA Exams — Equilibrium
A buffer solution can be prepared from a mixture of
(1999)
(1999)
- sodium acetate and acetic acid in water
- sodium acetate and HCl in water
- ammonia and ammonium chloride in water
- ammonia and sodium hydroxide in water
Answer
(A) sodium acetate and acetic acid in water, (B) sodium acetate and HCl in water, (C) ammonia and ammonium chloride in water
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- A certain buffer solution contains equal concentration of X – and H X . The K b for X – is 10 –10 . The pH of…
- Equilibrium constant K c for the following reaction at 800K is, 4. NH _ 3 1 2 ~N _ 2 + 3 2 H _ 2 ; The value…
- The solubility products of MA, MB, MC and MD are 1.8 × 10 –10 , 4 × 10 –3 , 4 × 10 –8 and 6 × 10 –5…
- For the all gas reaction at 1000 K : 2HI ⇌ H 2 + I 2 , K = 0.0344 . If you were to begin with 8.0 M of HI in…
- The equilibrium 2CuI Cu 0 + Cu II in aqueous medium at 25°C shifts towards the left in the presence of
- The product of the concentrations of the ions of an electrolyte raised to power of their coefficients in the…
- Assertion : As a reversible system approaches equilibrium, entropy of the system increases. Reason : The…
- Passing H 2 S gas into a mixture of Mn 2+ , Ni 2+ , Cu 2+ and Hg 2+ ions in an acidified aqueous solution…