1
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
The correct structure of the product 'A' formed in the reaction
NEET 2016 Phase 2 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 62 English
A
NEET 2016 Phase 2 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 62 English Option 1
B
NEET 2016 Phase 2 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 62 English Option 2
C
NEET 2016 Phase 2 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 62 English Option 3
D
NEET 2016 Phase 2 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 62 English Option 4
2
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
Which of the following reagents would distinguish cis-cyclopenta-1-2-diol from the trans-isomer?
A
MnO2
B
Aluminimum isopropoxide
C
Acetone
D
Ozone
3
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
The correct statement regarding a carbonyl compound with a hydrogen atom on its alpha-carbon, is
A
a carbonyl compound with a hydrogen atom on its alpha-carbon rapidly equilibrates with its corresponding enol and this process is known as carbonylation
B
a carbonyl compound with a hydrogen atom on its alpha-carbon rapidly equilibrates with its corresponding enol and this process is known as keto-enol tautomerism
C
a carbonyl compound with a hydrogen atom on its alpha-carbon never equilibrates with its corresponding enol
D
a carbonyl compound with a hydrogen atom on its alpha-carbon rapidly equilibrates with its corresponding enol and this process is known as aldehyde-ketone equilibration.
4
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
The oxidation of benzene by V2O5 in the presence of air produces
A
maleic anhydride
B
benzoic acid
C
benzaldehyde
D
benzoic anhydride.
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