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Class 12 Chemistry
Aldehydes, Ketones And Carboxylic Acids Chapter 12
Quiz 1
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Which of the following statements are correct in case of the carbonyl bond between carbon and oxygen?
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Carbon is the nucleophilic centre and Oxygen is the electrophilic centre.
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Oxygen is the nucleophilic centre and Carbon is the electrophilic centre.
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Carbon and Oxygen double bond is polarised.
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Both 'b' and 'c' are correct
How many structures can compound with molecular formula 'C3H6O' have?
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6
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3
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5
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4
What is the common name of 2-methyl-propanal?
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formaldehyde
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Isobutyraldehyde
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carbaldehyde
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acetaldehyde
Write the IUPAC name of (CH3)2CCHO?
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2,2-Dimethylpropanal
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3-Hydroxypropanal
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But-3-en-2-one
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None of these
Among the following functional groups, which of these is not a carbonyl compound?
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alcohols
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aldehydes
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Carboxylic acid
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ketones
Acetone is isomeric to:
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n-propyl alcohol
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propanal
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ethyl methyl ether
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isopropyl alcohol
The IUPAC name of CH3CHO is:
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Acetaldehyde
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Ethanal
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Formaldehyde
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Methanal
What is the IUPAC name of Acrolein?
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pent-2-enal
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but-1-enal
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prop-2-enal
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but-2-enal
Which of the following statement about C=O and C=C is correct?
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Both consist of a sigma and pi bond
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C=O is polar but C=C is non-polar
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Both a and b are correct
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Both C=O and C=C undergo nucleophilic addition reactions
Propanone and prop-2-en-1-ol are examples of which type of isomerism?
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Functional isomers
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Chain isomers
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Tautomers
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Position isomers
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