Kerala PSC Scientific Assistant (Police Forensic Science Laboratory) 2016 Mock Test

1. Who was the leader of Karivalloor struggle ?

2. The first female Judge in India

3. In Indian constitution Directive principles of state policy are adapted from which constitution ?

4. P.K. Thungan Committee related which of the following ?

5. Savarna Jatha organised under the leadership of

6. Who wrote the drama 'Pattabakki' ?

7. A parliamentary executive means

8. Female Oriented Poverty Reduction Scheme is

9. 'Pakanarcharitham' a social drama written by

10. The `12^(th)` South Asian Games will be conducted the city of

11. Indian Press Act passed in which year ?

12. Shah mal led the revolt against British at

13. Who was elected the first Indian Women President of the UN General Assembly ?

14. The First Governor of Reserve Bank of India

15. The Head Quarters of UNESCO

16. The first Head of the National Commission for women was

17. Who was founded the Akhila Thiruvithamcore Navika Thozhilali Sangam ?

18. East India Association was established by

19. The first President of All India Muslim League was

20. The largest District in Kerala

21. Myrcene is a

22. Geometrical isomer of geraniol is

23. Gutta-Percha is

24. Which one of these is a quinoline alkaloid ?

25. Mercerised cotton is

26. Oil of winter green

27. The temperature at which second virial coefficient of a gas is zero is

28. A crystal having unit cell dimensions, `a` `!=` `b` `!=` `c` , `alpha` `=` `beta` `=` `Gamma``=` 90° is

29. Wavelength corresponding to maximum energy is inversely proportional to temperature. The law is

30. NQR is observed in the region

31. The ground term symbol of Lithium atom

32. Optical rotation and circular dichroism together are known as

33. The intensity of rotational spectral line depends on

34. Symmetric top molecules have

35. The vibrating stretching frequency of a diatomic molecule depends on

36. Identify the spectra corresponds to the frequency 15000 `cm^-1`

37. Raman lines on the low frequency side of the excitation frequency are called

38. The shift of an absorption maximum towards longer wavelength is known as

39. In Mossbauer spectroscopy, the main hyperfine interaction/s is/are

40. A naturally occurring dye

41. An antimalarial drug is

42. Heat capacity of species is independent of temperature if it is

43. Gold number gives

44. Which of the following is incorrect ?

45. Reversible adiabatic expansion of an ideal gas is an example of

46. Which of the following is a spontaneous process associated with negative entropy change ?

47. What happens to the equilibrium constant of a reaction if the stochiometric coefficient in the balanced chemical equation is doubled ?

48. The maximum number of phases possessed by an invariant system consisting of three components is

49. The solution of the radial wave function of a hydrogen atom can be obtained from

50. The number of `^13C_` signals in naphthalene is

51. Which one of the following shows the highest basicity ?

52. In the vibrational spectrum of `CO_2` , the number of fundamental vibrational modes common in both infrared and Raman are

53. The electronegativity difference is highest for the pair

54. The correct set of biologically essential element is

55. The molecule that has `S_4` symmetry element is

56. Identify the point group of `PCl_5`

57. Which is an abelian group ?

58. Which of the following molecules have center of symmetry ?

59. Sum of squares of the dimensions of the irreducible representation of a group will be equal to

60. The stable end product of Uranium series is

61. Intersystem crossing is essential for

62. The lowest lattice energy among the following crystals is

63. Improper rotation axis contains

64. Which among the following state functions is an extensive property of the system ?

65. The splitting of spectral lines in an electric field is called

66. Which is true about the isobars ?

67. `CO_2` is isostructural with

68. According to Wade's rule, `C_2B_4H_8` adopts

69. Which is more basic ?

70. Chloropicrin is

71. Which one of the following is a vat dye ?

72. Patterno-Buchi reaction is

73. An antiredeposition agent in detergents

74. p-azoxyanisole is an example of

75. Which of the following will occur farthest downfield in `^1H`-`NMR` spectrum ?

76. One mole of sugar is dissolved in three mole of water. The relative lowering of vapour pressure is

77. Which one of the following solutions would produce maximum elevation in boiling point ?

78. Isotonic solutions have

79. The metal ion present in phosphotransferase enzyme is

80. The number of metal-meta bonds present in `Cu_2``(RCOO)4`.`2H(2) O`

81. Which of the following is used as an anaesthetic

82. Which of the following pairs has the highest difference in their first ionization energy ?

83. Calculate the number of microstates for 5 identical particles with their occupation numbers(1, 2, 3) in three states

84. The aggregation of surfactant molecules is known as

85. In the Lindman mechanism of unimolecular reactions, the observed order at very high pressure is

86. Which of the following is not a fermion ?

87. An aqueous solution of NaCl and HCl is exactly neutralized by an aqueous NaOH solution. The number of components in the final mixture is

88. The interplanar distance (A°) for a (100) plane in a cubic structure with the lattice parameter of 4A° is

89. The hetero cyclic ring present in the aminoacid histidine is

90. The biosynthetic precursor of cholesterol is

91. In the IR spectrum, the absorption band due to carbonyl group in phenyl acetate appears at

92. The compound that will behave as an acid in liquid HF is

93. Among the oxides of nitrogen, `N_(2)``O_(3)` , `N_(2)``O_(4)` and `N_(2)``O_(5)`, the compound(s) having N-N
bond is/are

94. A triclinic crystal is

95. The liquid crystals have

96. X-ray diffraction does not give any structural information for

97. Among the following, an example of a green synthesis is

98. Monosaccharide is not react with

99. Select the polar aprotic solvent from the following