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Exam Details

CHEMICAL SCIENCE PART B (DECEMBER 2016) 2016

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Questions 50
Duration 180 mins
Package CSIR NET & SET - Previous Year Papers

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Difficulty distribution

Medium 44 88%
Easy 3 6%
Hard 3 6%

Question type distribution

Multiple Choices 50 100%

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Sample questions from this paper

Questions are selected across the paper subjects wherever the paper contains that variety.

1
2016 · Unclassified
CHEMICAL SCIENCE PART B (DECEMBER 2016) 2016
The HOMO (highest occupied molecular orbital) to LUMO (lowest uncoupled molecular orbital) electronic transition responsible for the observed colours of halogen molecules (gas) is
A
B
C
D
2
2016 · Unclassified
CHEMICAL SCIENCE PART B (DECEMBER 2016) 2016
In the hydrolysis of trans [Co(en)2Cl(A)]+ if the leaving group is chloride, the formation of cis product is the least, when A is,
A
B
Cl–
C
OH–
D
NCS–
3
2016 · Unclassified
CHEMICAL SCIENCE PART B (DECEMBER 2016) 2016
The expected number of 19F NMR spectral lines, including satellites, for [XeF5]– is Abundance of 129Xe (I = 1/2) = 26%]
A
two
B
twenty-one
C
three
D
one
4
2016 · Unclassified
CHEMICAL SCIENCE PART B (DECEMBER 2016) 2016
The expected H–H–H bond angle in (H3)+
A
180°
B
120°
C
60°
D
90°
5
2016 · Unclassified
CHEMICAL SCIENCE PART B (DECEMBER 2016) 2016
The number of bridging ligand(s) and metal-metal bond(s) present in the complex [Ru2(η5Cp)2 (CO)2 (Ph2PCH2PPh2)] (obeys 18-electon rule), respectively, are
A
0 and 1
B
2 and 1
C
3 and 1
D
1 and 2
6
2016 · Unclassified
CHEMICAL SCIENCE PART B (DECEMBER 2016) 2016
The oxidation state of gold in the following complex is
A
0
B
1
C
2
D
3