Hydrolysis of Salts Quiz An introductory quiz on Hydrolysis Hydrolysis cannot be carried out without ____ Amino acids Mitochondria Water Peptides The conjugate bases of strong acids are considered to be weak conjugate bases True False KC2H3O4 when dissolved in water will increase the pH of the solution. False True Negative ions are bases or conjugate bases False True NH4+ + H2O ⇌ H3O+ + NH3 For the hydrolysis of ammonium ions shown in the above equation, if you are to write an equilibrium expression will it be Kc Ksp Kb Ka Ammonium chloride NH4Cl when dissolved in water will cause the pH to increase. False True The salt of HCl is NaCl True False C2H3O2–(aq)+ H2O ⇌ HC2H3O2 + OH– This equation represents the hydrolysis of the acetate ions True False In order to break starch (C6H10O5)n to form glucose (C6H12O6) units, starch needs to be Oxidized Polymerized Condensed Hydrolyzed Na2SO4 when dissolved will cause a change in pH to the solution True False In order for ionic compounds to undergo hydrolysis, the cation or anion should be a strong conjugate acid or strong conjugate base True False If the hydrogen ion from an acid is replaced by a metal, the compound obtained is called the salt of this acid. False True Which among the following is a strong conjugate base? ClO4- CN– Cl- Br– If NH4C2H3O2 is dissolved in water, will the pH increase or decrease for its aqueous solution? Ka for NH4+ is 5.8×10-10. Kb for C2H3O2– is 5.6×10-10 Solution will be acidic Solution will be basic No change in pH Not enough information is available Loading … Question 1 of 14 Share this:TweetWhatsAppLike this:Like Loading...
