100 Questions of Science - 6

1. Soluble in water- Sodium Sulphate
2. Quiklime- CaO
3. Chemical Name Quartz - (SiO2)
4. Morphology of chromosomes can be best observed in which stage of cell division - Metaphase Stage
5. Silica Gel- It is used as Desiccant to control local humidity to avoid degradation of goods.
6. Highest Thermal Conductivity - Copper
7. Hormone Controlled the Glucose in our body- Insulin
8. Potato is a stem.
9. Nitric Acid doesn't react with gold.
10. Electric Heater - Nichrome
11. Anemometer - speed of that wind.
12. Coolant use in Refrigerator- Ammonia ,Freon
13. Depletion of Ozone Layer - CFC
14. Gas produced in Bleaching Powder - Chlorine Gas
15. Dwarf Plant - Pluto,Eris
16. Suicidal Bags- Lysosome
17. Smell of Iodine Balm- Methyl Salicylate
18. Part of brains for understanding motor function- Motor Cortex
19. Xylem- Water transport in plants.
20. Bee's Sting Chemical - Histamine
21. Cure to spinal injury is likely to emerge from - Stem Cell Therapy
22. If egg is put in salty water, egg will break due to Osmosis.
23. Fermentation - Anaerobic bacterial decomposition
24. Left hand thumb rule - Magnetic Lines
25. Measuring Humidity - Hygrometer
26. Iron is extracted from its ore by the process of smelting of iron.
27. White Plague means Tuberculosis.
28. Biofortification - Process of crop breeding to increase Nutrificational Value.
29. Synthetic Detergents - Sodium Palmitate
30. Bridgmanite (Silicate Perovskite)- Earth most abundant mineral.
31. Colour Blindness - due to imbalance of cone cells.
32. Hardest Coal Type - Anthracite
33. Colour variation on Star due to temperature variation.
34. DPT Vaccine - Diphtheria, Pertussis, Tetanus
35. Emergency hormone - Adrenaline 
36. Sodium Suphide used in paper factory for pulping.
37. Thymus gland secrete Thymosin
38. Carbolic Acid - Phenol
39. Laughing Gas - Nitrous Oxide (N2O)
40. Hardness of Water - EDTA Titration
41. Bronze alloy mixture of Copper and Tin  
42. Elapidae Naja - Cobra
43. Aluminium Nitride - AlN
44. Uranite is ore/mineral of Uranium.
45. Upward force on a floating body is called buoyancy.
46.  Women have shrill voice because of high frequency.
47.  Deficiency of Iron - Anaemia
48. Pinnately compund leaf is a leaf where the leaflets are arranged along the middle vein.
49. Kaleidoscope - David Brewster
50. Nitrogenous Waste of human beings produce Urea.
51. Haustoria or sucking roots are found in Cuscuta.
52. Equus Asinus - Donkey
53. Di ethyl ether is an anesthetic agent.
54. Hard Glass is used for making chemical apparatus like beakers, flask.
55. Carcinogenic chemicals cause cancer
56. Measurement of very low tempreture by Crynometer.
57. Anti-Anxiety Drug - Diazepam
58. Ficus Benghalensis - Banyan
59. Equus Burchelli - Zebra
60. SI unit of Young's Modulus - Pascal
61. Malaria caused by parasites of the plasmodium genus.
62. Aerosol - Erik Rotheim
63. Human Beings hearing range is 20 to 20000 Hz
64. Pale yellow colour of urine is due to presence of Urochrome pigments.
65. Thyroid hormone - Levothryoxine
66. Constitute to form a gene - Poly nucleotides
67. LCD Projector - Gene Dolgoff
68. Canon ball is fired. The motion of this ball is an example of projectile motion.
69. Physical quantity of Magnetic flux - Weber
70. Washing Soda - Sodium Carbonate (Na2CO3)
71. Leaching is the movement of chemical in the upper layer of soil into groundwater by being dissolved.
72. Ilmenite is an ore of Titanium.
73. Artificial Heart - Paul Winchell
74. SI unit of Jerk - m/s3
75. Carica Papaya - Papaya
76. Muscles get tired when there is shortfall of ATP.
77. Ammonium Nitrate - NH4NO3
78. Induction coil - Nicholas Callan
79. Inductance - Henry
80. No moons on Venus, Mercury
81. Ganymede is moon of Jupiter.
82. Artocarpus Heterophyllus - Jackfruit
83. SI unit of Impedance - Ohm
84. Deficiency of Iodine - Goitre
85. Grevillea Robusta - Silver oak
86. CH2ClF depletes Ozone layer.
87. SI unit of Entropy - Joule/Kelvin
88. Kidney Stones - Calcium Oxalate
89. RNA is a polymeric molecule - Ribo Nucleic Acid
90. Di chloro di fluoro methane - Freon
91. Green house gas - N2O deplete the ozone layer
92. Ist law of Thermodynamics - states that internal energy is a function of state and the increase in internal energy is equal to the sun of the heat supplied to system and work done by the system.
93. Direction of torque - perpendicular to the direction of applied force.
94. Liver organ does detoxification and produces chemical needed for digestion.
95. NaHCO3 - Baking Soda
96. Sedimentation - most economical method of removing solid matter from water. 
97. Measurement of Blueness of Sky by Cyanometer.
98. Farad is SI unit of Capacitance.
99. Anticoagulant (blood thinner) - Warfarin Drug (to reduce the formation of Blood clots.)
100. Treatment of Urinary Incontinence - Oxybutynin (anticholinergic drug)
101. Proteins made in Ribosomes.
102. SI unit of Heat Capacity - Joule/kelvin
103. Teflon - Polytetrafluroethylene