1
NEET 2017
MCQ (Single Correct Answer)
+4
-1
The correct statement regarding electrophile is
A
electrophile is a negatively charged species and form a bond by accepting a pair of electrons from another electrophile
B
electrophiles are generally neutral species and can form a bond by accepting a pair of electrons from a nucleophile
C
electrophile can be either neutral or positively charged species and can form a bond by accepting a pair of electrons from a nucleophile
D
electrophile is a negatively charged species and can form a bond by accepting a pair of electrons from a nucleophile.
2
NEET 2017
MCQ (Single Correct Answer)
+4
-1
The IUPAC name of the compound
NEET 2017 Chemistry - Some Basic Concepts of Organic Chemistry Question 81 English
A
5-formylhex-2-en-3-one
B
5-methyl-4-oxohex-2-en-5-al
C
3-keto-2-methylhex-5-enal
D
3-keto-2-methylhex-4-enal
3
NEET 2017
MCQ (Single Correct Answer)
+4
-1
The most suitable method of separation of 1 : 1 mixture of ortho and para-nitrophenols is
A
chromatography
B
crystallisation
C
steam distillation
D
sublimation.
4
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
Which among the given molecules can exhibit tautomerism?
NEET 2016 Phase 2 Chemistry - Some Basic Concepts of Organic Chemistry Question 80 English
A
III only
B
Both I and III
C
Both I and II
D
Both II and III
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