Q9/10: What is the product of the reaction between primary amines and aldehydes?
Anonymous Quiz
33%
Amides
29%
Imines
22%
Nitriles
14%
Secondary amines
2%
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Q10/10: Ozonolysis of 2-methylbut-2-ene yields:
Anonymous Quiz
30%
Propanone and Ethanal
32%
Propanal and Ethanal
22%
Two molecules of Ethanal
13%
Two molecules of Propanone
3%
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Next quiz Saturday at 21:00
β¨ Quiz Time! β¨
Answer today's quiz questions and test your knowledge.
Every question is a step toward exam success!
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Answer today's quiz questions and test your knowledge.
Every question is a step toward exam success!
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Good luck!
Q1/10: What is the coordination number of Co in the complex ion [Co(en)3]3+?
Anonymous Quiz
39%
3
16%
4
43%
6
2%
8
1%
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Q2/10: According to Werner's theory of coordination compounds, secondary valencies are:
Anonymous Quiz
16%
Ionisable and directional
44%
Non-ionisable and directional
26%
Ionisable and non-directional
13%
Non-ionisable and non-directional
1%
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Q3/10: Which of the following ligands is an ambidentate ligand?
Anonymous Quiz
16%
NH3
14%
H2O
43%
NO2-
26%
en (ethane-1,2-diamine)
1%
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Q4/10: The IUPAC name of the complex K3[Fe(CN)6] is:
Anonymous Quiz
15%
Potassium hexacyanoferrate(II)
65%
Potassium hexacyanoferrate(III)
9%
Potassium ferricyanide
9%
Potassium ferrocyanide
1%
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Q5/10: Which of the following complexes is homoleptic?
Anonymous Quiz
13%
[Co(NH3)4Cl2]+
29%
[Co(NH3)5Cl]2+
42%
[Co(NH3)6]3+
13%
[Pt(NH3)2Cl2]
2%
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Q6/10: What is the shape of [Ni(CO)4]?
Anonymous Quiz
32%
Square planar
40%
Tetrahedral
16%
Octahedral
11%
Trigonal bipyramidal
1%
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Q7/10: Calculate the spin-only magnetic moment of [CoF6]3-.
Anonymous Quiz
7%
0 BM
32%
1.73 BM
35%
2.83 BM
23%
4.90 BM
2%
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Q8/10: Which of the following complexes shows optical isomerism?
Anonymous Quiz
20%
cis-[Pt(NH3)2Cl2]
27%
trans-[Co(en)2Cl2]+
35%
cis-[Co(en)2Cl2]+
16%
[Zn(NH3)4]2+
2%
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Q9/10: EDTA (ethylenediaminetetraacetate) is a:
Anonymous Quiz
12%
Monodentate ligand
28%
Bidentate ligand
24%
Tetradentate ligand
33%
Hexadentate ligand
2%
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Q10/10: Linkage isomerism is possible in coordination complexes containing:
Anonymous Quiz
22%
Chelating ligands
49%
Ambidentate ligands
18%
Neutral ligands
8%
Macrocyclic ligands
2%
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π Quiz Finished! π
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Next quiz today at 21:00 (in 23h 51m)
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Class 12th chemistry notes
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