Sunday, November 5, 2017

Kerala PSC HSST Chemistry solved paper part 4

Kerala PSC Higher secondary school teacher Chemistry solved paper Part 4
Category Code: 427/2015
Exam: HSST Chemistry Junior SR For SC/ST
Date of Test 09-01-2017
Department: Higher Secondary Education
Detailed syllabus: Click Here
Part 1: Click here
Alphacode A
77:-Which of the following heterocyclic compound is not aromatic ?
A:-Pyridine
B:-Pyrrole
C:-Furan
D:-Piperidine
Answer:- Option-D

78:-Free radicals are detected by the :
A:-Mass spectra
B:-U.V. spectra
C:-CIDNP
D:-Mossbauer spectra
Answer:- Option-C

79:-A class of pericyclic reaction is :
A:-Hydroboration reaction
B:-Reimer - Tiemann reaction
C:-Grignard reaction
D:-Diels - Alder reaction
Answer:- Option-D

80:-In the R-S notation, the prefixes R and S stands for :
A:-Rectus-Simiantus
B:-Rectus-Sinister
C:-Rotamer-Simiantus
D:-Rotamer-Sinister
Answer:- Option-B

81:-Which among the following will be paramagnetic ?
A:-`Cr(CO)_6` ` `
B:-`Fe(CO)_5` ` `
C:-`Fe_2(CO)_9`
D:-`V(CO)_6`
Answer:- Option-D

82:-The difference between the potential of the electrode when the gas evolution was actually observed and the theoretical reversible value of the same solution was called :
A:-Electrode potential
B:-Over potential
C:-Decomposition potential
D:-None of these
Answer:- Option-B

84:-Question Cancelled

85:-Enantiotropic groups reacts with chiral reagents :
A:-At different rates
B:-At the same rate
C:-Same rate at the first and different rates later
D:-Do not react at all
Answer:- Option-A

86:-Which element is used for making a thin window at one end of the tube in Geiger counter ?
A:-Li
B:-Be
C:-B
D:-C
Answer:- Option-B
87:-Name the first space-based Michelson Interferometer designed for detecting gravitational waves.
A:-VISA
B:-MISA
C:-NISA
D:-LISA
Answer:- Option-D

88:-Which compound gives two distinct peaks in its NMR spectrum ?
A:-`C_6H_6`
B:-`C_2H_5OH`
C:-`(CH_3)_3COH`
D:-`CH_3OCH_3`
Answer:- Option-C

89:-The electron transition between which two levels release the most energy ?
A:-Second to first
B:-Fourth to ninth
C:-Sixth to third
D:-First to third
Answer:- Option-A

90:-What is the function of iron in the Haber process ?
A:-It shifts the position of equilibrium towards the products
B:-It decreases the rate of the reaction
C:-It provides an alternative reaction pathway with lower activation energy
D:-It reduces the enthalpy change of the reaction
Answer:- Option-C

91:-The total number of nominated members to both houses of Indian Parliament is :
A:-15
B:-12
C:-18
D:-14
Answer:- Option-D
92:-For the last time a joint session of Indian Parliament was held in the year :
A:-2002
B:-2012
C:-2014
D:-2015
Answer:- Option-A

93:-Which of the following pairs have become the Vice-President of India for two consecutive terms ?
A:-K.R. Narayanan and V.V. Giri
B:-Dr. S. Radhakrishnan and Sankar Dayal Sharma
C:-Hamid Ansari and Dr. S. Radhakrishnan
D:-Dr. Zakir Hussain and Justice M. Hidayathulla
Answer:- Option-C

94:-In which year the award for Best Parliamentarian had been constituted ?
A:-1978
B:-1984
C:-1995
D:-2010
Answer:- Option-C

95:-Which of the following was in the position of Prime Minister for minimum period ?
A:-Deve Gowda
B:-S. Chandrasekhar
C:-Lal Bahadur Shastri
D:-Charan Singh
Answer:- Option-D

96:-Which of the constitutional amendments has been described as a 'mini revision' of the Indian Constitution ?
A:-The 24th  Amendment
B:-The  42nd Amendment
C:-The  44th Amendment
D:-The 73rd Amendment
Answer:- Option-B

97:-Right to Information Act was enacted from :
A:-2001
B:-2003
C:-2005
D:-2007
Answer:- Option-C

98:-Bill of Protection of Women on Domestic Violence was passed in the year :
A:-1985
B:-2006
C:-2009
D:-2013
Answer:- Option-B

99:-Which of the following can be donated by a live donor ?
A:-Kidney
B:-Heart
C:-Eye
D:-Lung
Answer:- Option-A
100:- A Kisan Credit Card (KCC) Scheme was introduced in the year :
A:-1995
B:-1996
C:-1997
D:-1998
Correct Answer:- Option-D

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