1
AIEEE 2004
MCQ (Single Correct Answer)
+4
-1
The compound formed on heating chlorobenzene with chloral in the presence concentrated sulphuric acid is
A
gammexene
B
hexachloroethane
C
Freon
D
DDT
2
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
Bottles containing C6H5l and C6H5CH2I lost their original labels. They were labelled A and B for testing A and B were separately taken in test tubes and boiled with NaOH solution. The end solution in each tube was made acidic with dilute HNO3 and then some AgNO3 solution was added. Substance B gave a yellow precipitate. Which one of the following statements is true for this experiment?
A
A and C6H5CH2I
B
B and C6H5I
C
Addition of HNO3 was unnecessary
D
A was C6H5I
3
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
The reaction :
$${(CH)_3}C - Br\buildrel {{H_2}O} \over \longrightarrow {(CH)_3}C - OH$$
A
elimination reaction
B
substitution reaction
C
free radical reaction
D
displacement reaction
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