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Chemistry · 2017 · 8 Apr · Shift 1

24 questions from this JEE Main paper
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Chemistry · 2017 · 8 Apr · Shift 1

24 questions from this JEE Main paper

Haloalkanes and Haloarenes3 questionsAlcohols Phenols and Ethers1 questionsBasics of Organic Chemistry3 questionsCompounds Containing Nitrogen1 questionsBiomolecules1 questionsSalt Analysis1 questionsElectrochemistry2 questionsPeriodic Table and Periodicity1 questionsP Block Elements1 questionsChemical Bonding and Molecular Structure2 questionsThermodynamics2 questionsD and F Block Elements1 questionsChemical Kinetics and Nuclear Chemistry1 questionsIonic Equilibrium1 questionsSolutions1 questionsStructure of Atom1 questionsSome Basic Concepts of Chemistry1 questions
  1. Q1.The major product of the following reaction is : Includes diagram
    Chemistry · Haloalkanes and Haloarenes · MCQ
  2. Q2.The major product of the following reaction is : Includes diagram
    Chemistry · Alcohols Phenols and Ethers · MCQ
  3. Q3.The IUPAC name of the following compound is : Includes diagram
    Chemistry · Basics of Organic Chemistry · MCQ
  4. Q4.The major product expected from the following reaction is : Includes diagram
    Chemistry · Compounds Containing Nitrogen · MCQ
  5. Q5.Which of the following compounds will not undergo Friedel Craft’s reaction with benzene ?
    Chemistry · Haloalkanes and Haloarenes · MCQ
  6. Q6.Among the following, the essential amino acid is :
    Chemistry · Biomolecules · MCQ
  7. Q7.A solution containing a group-IV cation gives a precipitate on passing H2​S. A solution of this precipitate in dil.HCl produces a white precipitate with NaOH solution and bluish-white precipitate with basic potassium ferrocyanide.…
    Chemistry · Salt Analysis · MCQ
  8. Q8.A mixture containing the following four compounds is extracted with 1MHCl. The compound that goes to aqueous layer is : Includes diagram
    Chemistry · Basics of Organic Chemistry · MCQ
  9. Q9.Which of the following statements is not true about partition chromatography?
    Chemistry · Basics of Organic Chemistry · MCQ
  10. Q10.Consider the following standard electrode potentials (Eo in volts) in aqueous solution : Based on these data, which of the following statements is correct ? Includes table
    Chemistry · Electrochemistry · MCQ
  11. Q11.Consider the following ionization enthalpies of two elements 'A' and 'B' . Which of the following statements is correct ? Includes table
    Chemistry · Periodic Table and Periodicity · MCQ
  12. Q12.The major product of the following reaction is : Includes diagram
    Chemistry · Haloalkanes and Haloarenes · MCQ
  13. Q13.A metal ‘M’ reacts with nitrogen gas to afford ‘M3​N’. ‘M3​N’ on heating at high temperature gives back ‘M’ and on reaction with water produces a gas ‘B’. Gas ‘B’ reacts with aqueous solution of CuSO4​ to form a deep blue compound.…
    Chemistry · P Block Elements · MCQ
  14. Q14.What is the standard reduction potential (Eo) for Fe3+ → Fe ? Given that : Fe2+ + 2e −→ Fe; EFe2+/Feo​=− 0.47 V Fe3+ + e −→ Fe2+; EFe3+/Fe2+o​ = +0.77 V
    Chemistry · Electrochemistry · MCQ
  15. Q15.sp3d2 hybridization is not displayed by :
    Chemistry · Chemical Bonding and Molecular Structure · MCQ
  16. Q16.Which of the following is paramagnetic ?
    Chemistry · Chemical Bonding and Molecular Structure · MCQ
  17. Q17.The enthalpy change on freezing of 1 mol of water at 5oC to ice at −5oC is : (Given Δ fusH = 6 kJ mol − 1 at 0oC, Cp(H2​O, ℓ = 75.3J mol − 1 K − 1) Cp(H2​O s) =36.8 J mol − 1 K − 1)
    Chemistry · Thermodynamics · MCQ
  18. Q18.The pair of compounds having metals in their highest oxidation state is :
    Chemistry · D and F Block Elements · MCQ
  19. Q19.The rate of a reaction A doubles on increasing the temperature from 300 to 310 K. By how much, the temperature of reaction B should be Increased from 300 K so that rate doubles if activation energy of the reaction B is twice to that of…
    Chemistry · Chemical Kinetics and Nuclear Chemistry · MCQ
  20. Q20.Additin of sodium hydroxide solution to a weak acid (HA)results in a buffer of pH 6. If ionition constant of HA is 10 − 5, the ratio of salt to acid concentration in the buffer solution will be :
    Chemistry · Ionic Equilibrium · MCQ
  21. Q21.5 g of Na2​SO4​ was dissolved in x g of H2​O. The change in freezing point was found to be 3.82oC. If Na2​SO4​ is 81.5% ionised, the value of x (Kf for water=1.86oC kg mol−1) is approximately : (molar mass of S = 32 g mol−1 and that…
    Chemistry · Solutions · MCQ
  22. Q22.If the shortest wavelength in Lyman series of hydrogen atom is A, then the longest wavelength in Paschen series of He+ is :
    Chemistry · Structure of Atom · MCQ
  23. Q23.For a reaction, A(g) → A(ℓ); Δ H= − 3RT. The correct statement for the reaction is :
    Chemistry · Thermodynamics · MCQ
  24. Q24.Excess of NaOH (aq) was added to 100 mL of FeCl3​ (aq) resulting into 2.14 g of Fe(OH)3​ . The molarity of FeCl3​ (aq) is : (Given molar mass of Fe = 56 g mol−1 and molar mass of Cl = 35.5 g mol−1)
    Chemistry · Some Basic Concepts of Chemistry · MCQ