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TITRATION MCQs

Total Questions : 23 | Page 2 of 3 pages
Question 11. Which solution would you place in a volumetric flask
  1.    Standard solution
  2.    Unknown concentration solution
  3.    Indicator
  4.    Both A & B
 Discuss Question
Answer: Option A. -> Standard solution
Question 12. Which apparatus would you use to prepare a standard solution
  1.    Burette
  2.    Volumetric Pipette
  3.    Measuring Cylinder
  4.    Volumetric flask
 Discuss Question
Answer: Option D. -> Volumetric flask
Question 13. What colour is phenolphthalein in base?
  1.    colourless
  2.    pink
  3.    yellow
  4.    red
 Discuss Question
Answer: Option B. -> pink
Question 14. What can be used to measure 20
  1.    pipette
  2.    burette
  3.    conical flask
  4.    measuring cylinder
 Discuss Question
Answer: Option A. -> pipette
Question 15. How many moles of Ca(OH)2 are needed to neutralize three moles of HCl?
  1.    8
  2.    1.5
  3.    6
  4.    3
 Discuss Question
Answer: Option B. -> 1.5
Question 16. What does the word aqueous mean?
  1.    does not contain water
  2.    contains water
 Discuss Question
Answer: Option B. -> contains water
Question 17. The quantity of liquid delivered by the burette in a titration is called
  1.    burette reading
  2.    aliquot
  3.    titre
  4.    concentration
 Discuss Question
Answer: Option C. -> titre
Question 18. Choose the type of titration that is also known as argentometric titration
  1.    precipitation titration
  2.    complexometric titration
  3.    acid base titration
  4.    redox titration
 Discuss Question
Answer: Option A. -> precipitation titration
Question 19. 30cm3 of NaOH is neutralised by 12
  1.    82 mol/l
  2.    0.82 mol/l
  3.    0.49 mol/l
  4.    0.082 mol/l
 Discuss Question
Answer: Option D. -> 0.082 mol/l
Question 20. Identify the products of the chemical equation 3 LiOH + H3PO4 →
  1.    Li3PO4 + 3 H2O
  2.    LiPO4 + 3 H2O
  3.    Li(PO4)3 + 3 H2O
  4.    BOY + La + N2
 Discuss Question
Answer: Option A. -> Li3PO4 + 3 H2O

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