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 most suitable method of separation of 1 : 1 mixture of ortho and para-nitrophenols is
A
chromatography
B
crystallisation
C
steam distillation
D
sublimation.
3
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 79 English
A
III only
B
Both I and III
C
Both I and II
D
Both II and III
4
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
For the following reactions :

(A)  CH3CH2CH2Br + KOH $$ \to $$
                 CH3CH $$=$$ CH2 + KBr + H2O
NEET 2016 Phase 1 Chemistry - Some Basic Concepts of Organic Chemistry Question 78 English
Which of the following statements is correct?
A
(A) is elimination, (B) and (C) are substitution reactions.
B
(A) is substitution, (B) and (C) are addition reactions.
C
(A) and (B) are elimination reactions and (C) is addition reaction.
D
(A) is elimination, (B) is substitution and (C) is addition reaction.
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