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Chemistry · 2019 · 9 Apr · Shift 1

22 questions from this JEE Main paper
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Chemistry · 2019 · 9 Apr · Shift 1

22 questions from this JEE Main paper

Hydrocarbons2 questionsAlcohols Phenols and Ethers3 questionsBasics of Organic Chemistry2 questionsElectrochemistry1 questionsThermodynamics1 questionsSolutions2 questionsChemical Kinetics and Nuclear Chemistry1 questionsSome Basic Concepts of Chemistry1 questionsCoordination Compounds2 questionsChemical Bonding and Molecular Structure1 questionsBiomolecules1 questionsPractical Organic Chemistry1 questionsAldehydes Ketones and Carboxylic Acids1 questionsRedox Reactions1 questionsStructure of Atom1 questionsPeriodic Table and Periodicity1 questions
  1. Q1.The major product of the following reaction is : Includes diagram
    Chemistry · Hydrocarbons · MCQ
  2. Q2.The major product of the following reaction is : CH3​CH=CHCO2​CH3​LiAlH4​​
    Chemistry · Alcohols Phenols and Ethers · MCQ
  3. Q3.The increasing order of reactivity of the following compounds towards aromatic electrophilic substitution reaction is : Includes diagram
    Chemistry · Basics of Organic Chemistry · MCQ
  4. Q4.The major product of the following reaction is : Includes diagram
    Chemistry · Alcohols Phenols and Ethers · MCQ
  5. Q5.The standard Gibbs energy for the given cell reaction in kJ mol–1 at 298 K is : Zn(s) + Cu2+ (aq) → Zn2+ (aq) + Cu (s), E° = 2 V at 298 K (Faraday's constant, F = 96000 C mol–1)
    Chemistry · Electrochemistry · MCQ
  6. Q6.Among the following, the set of parameters that represents path function, is : (A) q + w (B) q (C) w (D) H–TS
    Chemistry · Thermodynamics · MCQ
  7. Q7.The osmotic pressure of a dilute solution of an ionic compound XY in water is four times that of a solution of 0.01 M BaCl2​ in water. Assuming complete dissociation of the given ionic compounds in water, the concentration of XY (in…
    Chemistry · Solutions · MCQ
  8. Q8.The correct IUPAC name of the following compound is : Includes diagram
    Chemistry · Basics of Organic Chemistry · MCQ
  9. Q9.The given plots represent the variation of the concentration of a reactant R with time for two different reactions (i) and (ii). The respective orders of the reactions are : Includes diagram
    Chemistry · Chemical Kinetics and Nuclear Chemistry · MCQ
  10. Q10.For a reaction, N2​(g) + 3H2​(g) → 2NH3​(g) ; identify dihydrogen (H2​) as a limiting reagent in the following reaction mixtures.
    Chemistry · Some Basic Concepts of Chemistry · MCQ
  11. Q11.The one that will show optical activity is : (en = ethane-1,2-diamine)
    Chemistry · Coordination Compounds · MCQ
  12. Q12.Among the following, the molecule expected to be stabilized by anion formation is : C2​, O2​, NO, F2​
    Chemistry · Chemical Bonding and Molecular Structure · MCQ
  13. Q13.Which of the following statements is not true about sucrose?
    Chemistry · Biomolecules · MCQ
  14. Q14.The organic compound that gives following qualitative analysis is : Includes table
    Chemistry · Practical Organic Chemistry · MCQ
  15. Q15.The major product of the following reaction is : Includes diagram
    Chemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
  16. Q16.The degenerate orbitals of [Cr(H2​O)6​]3+ are :
    Chemistry · Coordination Compounds · MCQ
  17. Q17.The correct order of the oxidation states of nitrogen in NO, N2​O, NO2​ and N2​O3​ is :
    Chemistry · Redox Reactions · MCQ
  18. Q18.The major product of the following reaction is : Includes diagram
    Chemistry · Hydrocarbons · MCQ
  19. Q19.For any given series of spectral lines of atomic hydrogen, let Δv_= Δvmax​−Δvmin​ be the difference in maximum and minimum frequencies in cm–1. The ratio Lyman…
    Chemistry · Structure of Atom · MCQ
  20. Q20.The element having greatest difference between its first and second ionization energies, is :
    Chemistry · Periodic Table and Periodicity · MCQ
  21. Q21.Aniline dissolved in dilute HCl is reacted with sodium nitrite at 0ºC. This solution was added dropwise to a solution containing equimolar mixture of aniline and phenol in dil. HCl. The structure of the major product is
    Chemistry · Alcohols Phenols and Ethers · MCQ
  22. Q22.Liquid 'M' and liquid 'N' form an ideal solution. The vapour pressures of pure liquids 'M' and 'N' are 450 and 700 mmHg, respectively, at the same temperature. Then correct statement is: (xM = Mole fraction of 'M' in solution ; xN = Mole…
    Chemistry · Solutions · MCQ