1
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
The rate of a first order reaction is 1.5 $$ \times $$ 10$$-$$2 mol L$$-$$1 min$$-$$1 at 0.5 M concentration of the reactant. The half-life of the reaction is
A
0.383 min
B
23.1 min
C
8.73 min
D
7.53 min
2
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
In a reaction of aniline a coloured product C was obtained.
AIPMT 2004 Chemistry - Organic Compounds Containing Nitrogen Question 19 English
The structure of C would be
A
AIPMT 2004 Chemistry - Organic Compounds Containing Nitrogen Question 19 English Option 1
B
AIPMT 2004 Chemistry - Organic Compounds Containing Nitrogen Question 19 English Option 2
C
AIPMT 2004 Chemistry - Organic Compounds Containing Nitrogen Question 19 English Option 3
D
AIPMT 2004 Chemistry - Organic Compounds Containing Nitrogen Question 19 English Option 4
3
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
The correct statement in respect of protein haemoglobin is that it
A
functions as a catalyst for biological reactions
B
maintains blood sugar level
C
acts as an oxygen carrier in the blood
D
forms antibodies and offers resistance to diseases.
4
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
Number of chiral carbons in $$\beta $$-$$D$$-(+) glucose is
A
five
B
six
C
three
D
four
EXAM MAP