1
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
Consider the reaction,
CH3CH2CH2Br + NaCN $$ \to $$ CH3CH2CH2CN + NaBr

This reaction will be the fastest in
A
ethanol
B
methanol
C
N, N' -dimethylformamide (DMF)
D
Water
2
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
Which of the following biphenyls is optically active ?
A
NEET 2016 Phase 1 Chemistry - Haloalkanes and Haloarenes Question 32 English Option 1
B
NEET 2016 Phase 1 Chemistry - Haloalkanes and Haloarenes Question 32 English Option 2
C
NEET 2016 Phase 1 Chemistry - Haloalkanes and Haloarenes Question 32 English Option 3
D
NEET 2016 Phase 1 Chemistry - Haloalkanes and Haloarenes Question 32 English Option 4
3
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
In an SN1 reaction on chiral centers, there is
A
inversion more than retention leading to partial racemisation
B
100% retention
C
100% inversion
D
100% racemisation
4
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
The reaction of C6H5CH $$=$$ CHCH3 with HBr produces
A
AIPMT 2015 Cancelled Paper Chemistry - Haloalkanes and Haloarenes Question 19 English Option 1
B
AIPMT 2015 Cancelled Paper Chemistry - Haloalkanes and Haloarenes Question 19 English Option 2
C
AIPMT 2015 Cancelled Paper Chemistry - Haloalkanes and Haloarenes Question 19 English Option 3
D
AIPMT 2015 Cancelled Paper Chemistry - Haloalkanes and Haloarenes Question 19 English Option 4
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