Other Types of Titrations (HSC SSCE Chemistry): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
When is a pH meter essential instead of an indicator?
When is a pH meter essential instead of an indicator?
Colored or turbid solutions
Where is the equivalence point on a pH curve?
Where is the equivalence point on a pH curve?
Midpoint of steep section
What is the pH at equivalence for strong acid-strong base?
What is the pH at equivalence for strong acid-strong base?
pH 7 (neutral)
What is the pH at equivalence for weak base-strong acid?
What is the pH at equivalence for weak base-strong acid?
Less than pH 7 (acidic)
Why does replacing decrease conductivity significantly?
Why does replacing decrease conductivity significantly?
ions are exceptionally mobile
What graph shape shows strong acid-strong base conductometric titration?
What graph shape shows strong acid-strong base conductometric titration?
V-shape with minimum at equivalence
When is a back titration appropriate?
When is a back titration appropriate?
Sample not soluble in water
How is amount reacted calculated in back titration?
How is amount reacted calculated in back titration?
Initial moles minus titrated moles
How is the end point detected in permanganate redox titrations?
How is the end point detected in permanganate redox titrations?
First permanent pink-purple color
What advantage do redox titrations have over acid-base titrations?
What advantage do redox titrations have over acid-base titrations?
Specifically target one substance