GC2 Quiz No. 2 - Functional Groups and Polymers
Quiz by Karen Lagaña
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- Q1
The reduction of aldehyde and ketones forms ___________________________.
halides
ester
alcohol
carboxylic acid
120s - Q2
Acetic acid is an example of ______________________.
ester
alcohol
ether
carboxylic acid
120s - Q3
Which of the following is true about ester?
Ester with low molecular mass is not soluble in water.
none of the choices
Ester cannot form hydrogen bonds.
Ester have high boiling point.
120s - Q4
Freon is used as refrigerants and air conditioning chemicals. Freon belongs to what functional group?
alcohols
ester
halocarbons
aldehydes
120s - Q5
_______________________________ are organic compounds that have one hydrogen atom attached to the carbon of a carbonyl group.
ketones
esters
aldehydes
alcohols
120s - Q6
Formalin is an example of _____________________________.
ketones
thiols
aldehyde
sulfides
120s - Q7
It is a process of adding basic solution to an ester.
ester saponification
esterififcation
ester dehydration
ester hydrolysis
120s - Q8
Which of the following is true about alcohols?
It has lower solubility than alkanes.
It is not soluble in water.
It can be prepared by hydration of alkenes.
It can be prepared by hydration of aldehydes and ketones.
120s - Q9
It is a sulfur analogs of alcohols and are represented by R-SH.
ester
ether
thiols
sulfides
120s - Q10
Which functional group/s does the chemical structure belong?
ester
alcohol
carboxylic acid
ether
120s - Q11
Which functional group/s does the chemical structure belong?
ester
carboxylic acid
ether
alcohol
120s - Q12
Which functional group/s does the chemical structure belong?
ether
ester
carboxylic acid
alcohol
120s - Q13
What is the correct chemical name of the structure?
2-methanol
2-ethanol
2-propanol
2-butanol
120s - Q14
What is the correct chemical name of the structure?
2-ethanoic acid
ethanoic acid
butanoic acid
methanoic acid
120s - Q15
It is used as anaesthetics and valuable solvents for gums.
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