Ionic EquilibriumHard
Question
In which of the following combinations, is buffer action expected?
1. NH3 + NH4CI in 1 : 1 mole ratio
2. HCI + NaCI in 1 : 1 mole ratio
3. NH3 + HCI in 2 : 1 mole ratio
Select the correct answer using the code given below:
1. NH3 + NH4CI in 1 : 1 mole ratio
2. HCI + NaCI in 1 : 1 mole ratio
3. NH3 + HCI in 2 : 1 mole ratio
Select the correct answer using the code given below:
Options
A.1 and 2
B.1 and 3
C.2 and 3
D.1, 2 and 3
Solution
NH3 + HCl in 2 : 1 will give NH3 + NH4Cl in 1 : 1 ratio.
Create a free account to view solution
View Solution FreeMore Ionic Equilibrium Questions
Of the following which change will shift the reaction towards the product ?I2(g) ⇋ 2I(g). ᐃHro(298K) = + 150...An alkali is titrated against an acid with methyl orange as indicator, which of the following is a correct combination ?...The pH of a solution obtained by mixing 100 ml of 0.2 M CH3COOH with 100 ml of 0.2 M NaOH would be : (pKa for CH3COOH = ...A + 2B ⇋ 2C + D, concentration of B was 1.5 time that of A, but the equilibriumconcentration of A and B are found ...What is the equilibrium constant of the following reaction? Fe(OH)3(s) + 3H3O+ $\rightleftharpoons$ Fe3+ + 6H2O?Ksp of ...