#1
June 8th, 2015, 09:19 AM
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JEXPO physics
My brother is preparing for the JEXPO exam which is conducted by the West Bengal State Council of Technical Education. so he is searching about the last year physics question paper with the answer key of that. so will you please give me the link to download the last year physics question paper with the answer key of the the JEXPO exam which is conducted by the West Bengal State Council of Technical Education? As you are looking for syllabus of Physics Subject of JEXPO Exam, so here I am providing complete syllabus for your reference: JEXPO Exam Physics Syllabus System of measurements and Measuring devices. Matter and Energy Rest and Motion Displacement, Speed, velocity and Acceleration Sound Avogadro’s Law Light: Lens and Dispersion Current Electricity and Electromagnetism Modern Physic Change of state Work, Power, Energy Light Heat Structure of Atom Newton’s Laws of Motion Simple weight-weight calculation using chemical equation. Properties of gases-pressure and temperature Here I am providing old year question papers of Physics Subject of JEXPO Exam for your reference: JEXPO Exam Physics Subject Questions 51. Identify the substance which doesn’t continue to burn in an atmosphere of N2 – D) W 52. A student tests a sample of water an reports its pH as 6 at room temperature. Which one of the following might have been added to make it drinking water? –C) Baking Soda 53. Which among the following types of water is poor conductor of electricity?- D) Distilled Water 54. The water obtained in ion-exchange process is – A) devoid of dissolved salts and minerals 55. --- is used in advertisement glow tubes.- A) Neon 56. A metal carbonate X when treated with dil. HCL gives Y. Y when used in mines area reduces suspended particulate matter in atmosphere. Identify Y- B) H2CO3 57. Metals present in permutit are – B) Na and Al 58. Which one of the following is the formula of salt?- B) KCl 59. Which element has twice as many electrons in its second shell as in the 1 st shell?- A) Be 60. Which gas is formed on heating sodium propanoate with lime?- B) Ethane 61. Identify the soft metal among the following – D) Potassium 62. Among the inert gases which gas does not have octet configuration ?- B) Helium 63. A solid non-metal X forms oxide of type X2O5, then the formula of its corresponding chloride is – B) XCl5 64. Which among the following acids is present in lemons?- D) Ascorbic acid 65. Washing soda is – B) anhydrous sodium carbonate 66. A mixture of chalk powder and ammonium chloride can be separated by – D) sublimation 67. Which among the following is a pure substance? – B) Concentrated H2SO4 68. Which is a negative radical among the following?- A) Silicate 69. If a negative ion has 10 neutrons and 9 protons, then the electronic configuration of the atom of the element (from which the ion has been formed) is - C) 2,8 70. Identify weak mineral acid among the following - A) Palmitic Acid 71. Salt used in purification of water is – A) potas alum 72. The no. of lone pair of electrons on the N atom of ammonia molecule is – A) 1 73. Which one gives a red precipitate with ammoniacal solution of copper (I) chloride?- C) ethyne 74. The name of the compound CH3-CH2COOH is – C) propanoic acid 75. In the fountain experiment with ammonia the color of the fountain is – C) pink 76. Which of the following is a saturated hydrocarbon?- C) ethane 77. In the reaction C2H5OH->CH3COOH, KMnO4 acts as- C) oxidizing agent 78. Which one of Na, Mg, Fe and Cu has least tendency to form ions?- D) Cu 79. Which one of the following is least dense?- D) Aluminum 80. Which one is a convalent compound? – A) HCl 81. Which metal will react readily with cold water?- D) Calcium 82. Calcination is employed to concentrate which ore?- B) Oxide 83. The electrolyte which is partially ionized in its aqueous solution is – A) ethanoic acid 84. Which of the following is most reactive and stored in kerosene?- D) potassium 85. Which one will not displace copper from copper sulphate?- D) Ag 86. Cinnabar is an ore of – A) Hg 87. An element combines with oxygen to give a compound with a high melting point. The compound is also soluble in water. The element is likely to be – A) Calcium 88. Sometimes chlorine gas is passed through water for its purification. What will be the pH of such a sample of water? – D) very near to 8 89. NaHCO3 represents the formula of which one of the following?- D) Baking Soda 90. Which one of the following has larger number of molecules? – C) 2 gm H2 91. The relative molecular mass of a gass is 44. Therefore its vapour density is – C) 22 92. A metal object is to be electroplated with silver. The electrolyte selected is – B) Sodium argentocyanide. 93. A deep blue color appears when excess of ammonium hydroxide is added to a solution containing the cation – D) Cu2+ 94. The pair of irons which does not cause hardness of water is – D) nitrate, phosphate 95. In the reaction N2 + 3 H2 -> 2NH3, the volume ratio of the gases is 1:3:2, was stated by – B) Gay Lussac 96. Which one will migrate towards anode in an electrolytic cell?- B) Chloride ion 97. An aqueous solution contains H+, Ag+, Fe2+, Zn2+ ions. The ion that will be reduced first at cathods is- D) Zn2+ 98. Which of the following pairs of elements are members of the same group of Periodic Table?- D) O and S 99. The salts of which among the pairs of metals cause greater water pollution?- B) Hg,Cd 100. In blue vitriol the no. of molecules of water of crystallization are – C) 5 Last edited by Neelurk; April 24th, 2020 at 04:39 PM. |
#2
February 17th, 2017, 03:16 PM
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Re: JEXPO physics
Is there anyone who will provide detailed syllabus of Physics Subject for JEXPO Exam? Actually my sister wants to apply for this exam. She wants syllabus to start preparation, so will you please provide detailed syllabus of Physics subject of JEXPO Exam?
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