Compound A, C8H10O, is found to react with
NaOI (produced by reacting Y with NaOH) and
yields a yellow precipitate with characteristic
smell. A and Y are respectively
A
B
C
D
2
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Identify the major products P, Q and R in the
following sequence of reactions :
A
B
C
D
3
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Carboxylic acids have higher boiling points
than aldehydes, ketones and even alcohols of
comparable molecular mass. It is due to their
A
formation of intramolecular H-bonding
B
formation of carboxylate ion
C
more extensive association of carboxylic
acid via van der Waals’ forces of attraction
D
formation of intermolecular H-bonding.
4
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Nitration of aniline in strong acidic medium
also gives m-nitroaniline because
A
inspite of substituents nitro group always
goes to only m-position
B
in electrophilic substitution reactions
amino group is meta directive
C
in absence of substituents nitro group
always goes to m-position
D
in acidic (strong) medium aniline is present
as anilinium ion.