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 2004
MCQ (Single Correct Answer)
+4
-1
Insulin production and its action in human body are responsible for the level of diabetes. This compound belongs to which of the following categories?
A
A co- enzyme
B
An antibiotic
C
An enzyme
D
A hormone
3
AIEEE 2004
MCQ (Single Correct Answer)
+4
-1
The compound formed in the positive test for nitrogen with the Lassaigne solution of an organic compound is
A
Fe4[Fe(CN)6]3
B
Na4[Fe(CN)5NOS]
C
Fe(CN)3
D
Na3[Fe(CN)6]
4
AIEEE 2004
MCQ (Single Correct Answer)
+4
-1
The ammonia evolved from the treatment of 0.30 g of an organic compound for the estimation of nitrogen was passed in 100 mL of 0.1 M sulphuric acid. The excess of acid required 20 mL of 0.5 M sodium hydroxide solution for complete neutralization. The organic compound is
A
urea
B
benzamide
C
acetamide
D
thiourea

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