1
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
Read the following four statements (A-D) :
(A) In transcription, adenosine pairs with uracil
(B) Regulation of lac operon by repressor is referred to as positive regulation
(C) The human genome has approximately 50,000 genes
(D) Haemophilia is a sex-linked recessive disease
How many of the above statements are right ?
A
Four
B
Two
C
Three
D
One
2
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
In gobar gas, the maximum amount is that of :
A
Propane
B
Butane
C
Methane
D
Carbon dioxide
3
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
The orbital angular momentum of a p-electron is given as
A
$${h \over {\sqrt 2 \pi }}$$
B
$$\sqrt 3 {h \over {2\pi }}$$
C
$$\sqrt {{3 \over 2}} {h \over \pi }$$
D
$$\sqrt 6 {h \over {2\pi }}$$
4
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
Red precipitate is obtained when ethanol solution of dimethylglyoxime is added to ammoniacal Ni(II). Which of the following statements is not true?
AIPMT 2012 Mains Chemistry - Coordination Compounds Question 31 English
A
Red complex has a square planar geometry.
B
Complex has symmetrical H-bonding.
C
Red complex has a tetrahedral geometry.
D
Dimethylglyoxime functions as bidenate ligand.
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