Analytical ChemistryHard
Question
When NH4Cl is added to a solution of NH4OH :
Options
A.the dissociation of NH4OH increases.
B.the concentration of OH- increases.
C.the concentrations of both OH- an NH4+ increase.
D.the concentration of OH- ion decreases.
Solution
NH4Cl ⇋ NH4+ + Cl- ; NH4OH ⇋ NH4+ + OH-.
Because of common ion effect, the ionisation of NH4OH is suppressed.
Because of common ion effect, the ionisation of NH4OH is suppressed.
Create a free account to view solution
View Solution FreeMore Analytical Chemistry Questions
A coloured solution of an inorganic salt reacts with potassium thiocyanate to give first a black precipitate, which slow...SO2 and CO2 both turn lime water (X) milky, SO2 also turns K2Cr2O7 /H+ (Y) green while O2 is soluble in pyrogallol (Z) t...Colourless salt (A) + dil. H2SO4 or CH3COOH + Kl → blue colour with starch. (A) can be...Consider the following statements, S1 : yellow precipitate of SrCrO4 is soluble in large quantity of water.S2 : yellow p...Consider the following statements, S1 : precipitate of lead thiosulphate is soluble in excess sodium thiosulphate (Na2S2...