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AIEEE Chemistry (2007)

AIEEE Chemistry (2007)
Created by Quizmagic Team on Jan 09, 2013 06:44 PM.
There are 20 questions of AIEEE Chemistry 2007 examination. Take this quiz to test your knowledge of Chemistry and prepare yourself for 'All India Engineering Entrance Examination'.
Top 5 Scores
Anonymous
137
02:52
Anonymous
81
00:44
Anonymous
80
02:04
Anonymous
77
01:00
Anonymous
73
01:04
Questions
20
Minutes
15
High Score
137
02:52
Quiz Played
209
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Last played on Dec 06, 2016View comments
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Sample Questions

Question 1
Which of the following hydrogen bonds is the strongest?
O− H…….F
O − H…….N
F− H…….F
O − H…….O
Question 2
Regular use of which of the following fertilizer increases the acidity of soil?
Potassium nitrate
Superphosphate of lime
Ammonium sulphate
Urea
Question 3
Identify the correct statement regarding a spontaneous process
Exothermic processes are always spontaneous
Endothermic processes are never spontaneous
For a spontaneous process in an isolated system, the change in entropy is positive
Lowering of energy in the reaction process is the only criterion for spontaneity
Question 4
Which of the following nuclear reactions will generate an isotope?
positron emission
α-particle emission
neutron particle emission
β-particle emission
Question 5
Which one of the following is the strongest base in aqueous solution?
Dimethylamine
Methylamine
Aniline
Trimethylamine
Question 6
The compound formed as a result of oxidation of ethyl benzene by KMnO4 is
benzoic acid
acetophenone
benzyl alcohol
benzophenone
Question 7
Which of the following species exhibits the diamagnetic behaviour?
NO
O22-
O2-
O2
Question 8
Identify the incorrect statement among the following
Ozone reacts with SO2 to give SO3
Br2 reacts with hot and strong NaOH solution to give NaBr, NaBrO4 and H2O
Cl2 reacts with excess of NH3 to give N2 and HCl
Silicon reacts with NaOH (aq) in the presence of air to give Na2SiO3 and H2O
Question 9
The charge/size ratio of a cation determines its polarizing power. Which one of the following sequences represents the increasing order of the polarizinig order of the polarizing power of thecationic species, K+, Ca2+, Mg2+, Be2+ ?
K+,Ca2+, Mg2+, Be2+
Ca2+, Mg2+, Be2+, K+
Be2+,K+, Ca2+ ,Mg2+
Mg2+, Be2+, K+,Ca2+
Question 10
The density (in g mL1) of a 3.60 M sulphuric acid solution that is 29% H2SO4 (Molar mass = 98 gmol1) by mass will be
1.88
1.64
1.45
1.22
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