1
AIEEE 2012
MCQ (Single Correct Answer)
+4
-1
The molecule having smallest bond angle is :
A
NCl3
B
AsCl3
C
SbCl3
D
PCl3
2
AIEEE 2012
MCQ (Single Correct Answer)
+4
-1
Iron exhibits + 2 and +3 oxidation states. Which of the following statements about iron is incorrect?
A
Ferrous oxide is more basic in nature than the ferric oxide
B
Ferrous compounds are relatively more ionic than the corresponding ferric compounds
C
Ferrous compounds are less volatile than the corresponding ferric compounds
D
Ferrous compounds are more easily hydrolysed than the corresponding ferric compounds.
3
AIEEE 2012
MCQ (Single Correct Answer)
+4
-1
For a first order reaction, (A) $$\to$$ products, the concentration of A changes from 0.1 M to 0.025 M in 40 minutes. The rate of reaction when the concentration of A is 0.01 M is :
A
1.73 x 10–5 M/ min
B
3.47 x 10–4 M/min
C
3.47 x 10–5 M/min
D
1.73 x 10–4 M/min
4
AIEEE 2012
MCQ (Single Correct Answer)
+4
-1
Ortho–Nitrophenol is less soluble in water than p– and m– Nitrophenols because :
A
o–Nitrophenol is more volatile in steam than those of m – and p–isomers
B
o–Nitrophenol shows Intramolecular H–bonding
C
o–Nitrophenol shows Intermolecular H–bonding
D
Melting point of o–Nitrophenol is lower than those of m–and p–isomers.

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