Physical Chemistry MCQ with Answers

10⁻⁴M [Ag⁺] and 10⁻⁴ [Cl⁻]

10⁻⁵M [Ag⁺] and 10⁻⁵ [Cl⁻]

10⁻⁶M [Ag⁺] and 10⁻⁶ [Cl⁻]

10⁻¹⁰M [Ag⁺] and 10⁻⁴ [Cl⁻]

H₂CO₃, Na⁺, OH⁻

H₂CO₃, OH⁻

CO₃²⁻ ion

Na⁺ and OH⁻ ions

To increase concentration of OH⁻

To decrease concentration of OH⁻

To make solution dilute

For pure precipitation

833.3 mL

933.3 mL

1000 mL

500 mL

pH decreases

pH increases

pH remains unchanged

None of the above