
Organolithium Reagents vs Grignard Reagents
Interactive Video
•
Chemistry
•
11th - 12th Grade
•
Hard

Sophia Harris
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What distinguishes organolithium reagents from Grignard reagents in terms of metal content?
Organolithium reagents contain lithium.
Organolithium reagents contain magnesium.
Grignard reagents contain lithium.
Both contain the same metal.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many lithium atoms are required to prepare an organolithium reagent from an alkyl halide?
One lithium atom
Four lithium atoms
Two lithium atoms
Three lithium atoms
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a common organolithium reagent?
Methyl lithium
Ethyl magnesium bromide
Potassium tert-butoxide
Sodium hydride
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the by-product formed when preparing organolithium reagents from alkyl halides?
Lithium oxide
Lithium halide
Magnesium bromide
Sodium chloride
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key property of organolithium reagents compared to Grignard reagents?
They are less reactive.
They have a stronger partial negative charge on carbon.
They are more electronegative.
They form weaker covalent bonds.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do organolithium reagents behave almost like carbon ions?
Because lithium is more electronegative than carbon.
Because they have a significant partial positive charge on carbon.
Because they have a significant partial negative charge on carbon.
Because they are less reactive than Grignard reagents.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common application of organolithium reagents as nucleophiles?
To attack carbonyl groups
To oxidize alcohols
To form alkenes
To reduce carboxylic acids
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