Redox Titration
Authored by C Clair
Chemistry
10th - 11th Grade
NGSS covered
Used 26+ times
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20 questions
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1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
A primary standard must ____. Tick all that apply.
be available in a high state of purity
be stable when solid and in solution
be soluble
have a reasonably high GFM
be a chromophore
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Why is sodium hydroxide not a primary standard? Tick all that apply.
It has a relatively low GFM.
It is unstable as a solid (absorbs moisture).
It is not alkaline enough.
It is not soluble in water.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Titrations based on reactions between reducing and oxidising agents are called_______
back titrations
redox titrations
complexometric titrations
acid-base titrations
rough titrations
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A chemical used to show the end point of titration is called
base
indicator
pipette
acid
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
__________ is a suitable indicator for the titration of a weak acid and a strong alkali.
Methyl orange
Phenolphthalein
Litmus solution
Universal indicator
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
__________ is a suitable indicator for the titration of a strong acid and a weak alkali.
Methyl orange
Phenolphthalein
Litmus solution
Universal indicator
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Defined as the gain of electrons.
oxidation
redox
reduction
LEO GER
Tags
NGSS.HS-PS1-2
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