#1
18th August 2014, 03:15 PM
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IIT Entrance exam Papers
Will you please provide me question paper for IIT joint entrance examination in a PDF file format ?
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#2
19th August 2014, 02:24 PM
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Re: IIT Entrance exam Papers
Here I am giving you question paper for IIT joint entrance examination in a PDF file attached with it so you can get it easily. 1. The Henry’s law constant for the solubility of N2 gas in water at 298 K is 1.0 × 105 atm. The mole fraction of N2 in air is 0.8. The number of moles of N2 from air dissolved in 10 moles of water at 298 K and 5 atm pressure is (A) 4.0 × 10−4 (B) 4.0 × 10−5 (C) 5.0 × 10−4 (D) 4.0 × 10−6 Sol. (A) 2. The correct acidity order of the following is OH OH Cl COOH COOH CH3 (I) (II) (III) (IV) (A) (III) > (IV) > (II) > (I) (B) (IV) > (III) > (I) > (II) (C) (III) > (II) > (I) > (IV) (D) (II) > (III) > (IV) > (I) PART I: CHEMISTRY IITJEE2009-Paper 1-CMP-3 FIITJEE Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26515949, 26569493, Fax 26513942 3. The reaction of P4 with X leads selectively to P4O6. The X is (A) Dry O2 (B) A mixture of O2 and N2 (C) Moist O2 (D) O2 in the presence of aqueous NaOH Sol. (B) P4 + 3O2 2 N → P4O6 (exclusively) (N2 is used to retard the further oxidation.) 4. Among cellulose, poly(vinyl chloride), nylon and natural rubber, the polymer in which the intermolecular force of attraction is weakest is (A) Nylon (B) Poly(vinyl chloride) (C) Cellulose (D) Natural Rubber Sol. (D) As chain of natural rubber involves weak van der Waal force of interaction. 5. Given that the abundances of isotopes 54Fe, 56Fe and 57Fe are 5%, 90% and 5% respectively, the atomic mass of Fe is (A) 55.85 (B) 55.95 (C) 55.75 (D) 56.05 Sol. (B) i i i A x A x = ∑ ∑ A − = 54 × 0.05 + 56 × 0.90 + 57 × 0.05 (where A − is atomic mass of Fe) A − = 55.95 6. The IUPAC name of the following compound is OH CN Br (A) 4-Bromo-3-cyanophenol (B) 2-Bromo-5-hydroxybenzonitrile (C) 2-Cyano-4-hydroxybromobenzene (D) 6-Bromo-3-hdyroxybenzonitrile Sol. (B) Priority of CN is highest. 7. Among the electrolytes Na2SO4, CaCl2, Al2(SO4)3 and NH4Cl, the most effective coagulating agent for Sb2S3 sol is (A) Na2SO4 (B) CaCl2 (C) Al2(SO4)3 (D) NH4Cl Last edited by Kiran Chandar; 19th August 2014 at 02:48 PM. |
#3
19th May 2015, 03:08 PM
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Re: IIT Entrance exam Papers
I am looking for Syllabus and Previous Years Question Papers of IIT JEE (Indian Institute of Technology Joint Entrance Examination) for preparation?
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#4
19th May 2015, 03:18 PM
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Re: IIT Entrance exam Papers
Here I am giving you Syllabus and Previous Years Question Papers of IIT JEE (Indian Institute of Technology Joint Entrance Examination) for your preparation. Syllabus of IIT JEE: CHEMISTRY: Physical chemistry Inorganic Chemistry Organic Chemistry MATHEMATICS: Algebra Trigonometry Analytical geometry Differential calculus Integral calculus Vectors PHYSICS: General Mechanics Thermal physics Electricity and magnetism Optics Modern physics Previous Years Question Papers of IIT JEE: IIT JEE Mathematics Question Paper more papers detail to attached pdf files; |
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