(Solved): What is the titration type of Chloride titration method by AgNO3 titrant? Time left 0 a. Acid- bas ...

What is the titration type of Chloride titration method by AgNO3 titrant? Time left 0 a. Acid- base titration. b. Complexation titration. The electron donation in the chelation reaction between dimethyl glyoxime and \( \mathrm{Ni} \) ion occurs due to. c. Oxidation-reduction titration. a. Oxygen atom d. Precipitation titration. b. DMG c. \( \mathrm{NH}_{3} \) Why do we need to add a buffer solution on the gravimetric determination reaction of Ni ion? d. Nitrogen atom Clear my choice a. To prevent the \( \mathrm{pH} \) from falling down b. To increase \( \mathrm{pH} \) Fajan's titration was done using \( 0.15 \mathrm{M} \) titrant solution. The Eosin endpoint was reached after delivering \( 5 \mathrm{~mL} \) and the fluorescein c. To decrease \( \mathrm{pH} \) endpoint was at \( 35 \mathrm{~mL} \). What is the concentration of \( \mathrm{Cl}^{-} \)in the solution which has a volume of \( 10 \mathrm{~mL} \) ? d. To decrease the concentration of the acidic solution Fluorescein is an indicator that indicates the presence of a. \( 0.45 \mathrm{M} \) a. \( \mathrm{I}^{-} \) b. \( 0.0225 \mathrm{M} \) b. \( \mathrm{Cl}^{-} \& \mathrm{I}^{-} \) c. \( 0.075 \mathrm{M} \) c. \( \mathrm{Cl}^{-} \) d. \( \mathrm{NO}_{3} \)