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Chemistry · 2023 · 11 Apr · Shift 2

22 questions from this JEE Main paper
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Chemistry · 2023 · 11 Apr · Shift 2

22 questions from this JEE Main paper

P Block Elements1 questionsHydrocarbons3 questionsAlcohols Phenols and Ethers2 questionsCoordination Compounds4 questionsAldehydes Ketones and Carboxylic Acids1 questionsSolutions1 questionsSome Basic Concepts of Chemistry2 questionsHaloalkanes and Haloarenes1 questionsChemical Kinetics and Nuclear Chemistry1 questionsChemical Bonding and Molecular Structure1 questionsThermodynamics1 questionsBiomolecules1 questionsStructure of Atom1 questionsChemical Equilibrium1 questionsElectrochemistry1 questions
  1. Q1.Which one of the following pairs is an example of polar molecular solids?
    Chemistry · P Block Elements · MCQ
  2. Q2.The major product formed in the following reaction is Choose the correct answer from the options given below : Includes diagram
    Chemistry · Hydrocarbons · MCQ
  3. Q3.Compound 'B' is Includes diagram
    Chemistry · Alcohols Phenols and Ethers · MCQ
  4. Q4.Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : [CoCl(NH3​)5​]2+ absorbs at lower wavelength of light with respect to [Co(NH3​)5​(H2​O)]3+…
    Chemistry · Coordination Compounds · MCQ
  5. Q5.If Ni2+ is replaced by Pt2+ in the complex [NiCl2​Br2​]2−, which of the following properties are expected to get changed ? A. Geometry B. Geometrical isomerism C. Optical…
    Chemistry · Coordination Compounds · MCQ
  6. Q6.Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : A solution of the product obtained by heating a mole of glycine with a mole of chlorine in presence of red phosphorous…
    Chemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
  7. Q7.Match List I with List II Choose the correct answer from the options given below : Includes table
    Chemistry · Coordination Compounds · MCQ
  8. Q8.What weight of glucose must be dissolved in 100 g of water to lower the vapour pressure by 0.20 mm Hg? (Assume dilute solution is being formed) Given : Vapour pressure of pure water is 54.2 mm Hg…
    Chemistry · Solutions · MCQ
  9. Q9.A solution is prepared by adding 2 g of "X" to 1 mole of water. Mass percent of "X" in the solution is :
    Chemistry · Some Basic Concepts of Chemistry · MCQ
  10. Q10.Compound from the following that will not produce precipitate on reaction with AgNO3​ is :
    Chemistry · Haloalkanes and Haloarenes · MCQ
  11. Q11.The magnetic moment is measured in Bohr Magneton (BM). Spin only magnetic moment of Fe in [Fe(H2​O)6​]3+ and [Fe(CN)6​]3−…
    Chemistry · Coordination Compounds · MCQ
  12. Q12.Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. In the light of the above statements, choose the correct answer from the options given below: Includes diagram
    Chemistry · Hydrocarbons · MCQ
  13. Q13.For a chemical reaction A+B→ Product, the order is 1 with respect to A and B. What is the value of x and y ? Includes table
    Chemistry · Chemical Kinetics and Nuclear Chemistry · MCQ
  14. Q14.Product [X] formed in the above reaction is : Includes diagram
    Chemistry · Alcohols Phenols and Ethers · MCQ
  15. Q15.The number of possible isomeric products formed when 3-chloro-1-butene reacts with HCl through carbocation formation is ​.
    Chemistry · Hydrocarbons · Numerical
  16. Q16.The maximum number of lone pairs of electrons on the central atom from the following species is ​. ClO3​−,XeF4​,SF4​ and I3​−
    Chemistry · Chemical Bonding and Molecular Structure · Numerical
  17. Q17.The total number of intensive properties from the following is ​ Volume, Molar heat capacity, Molarity, Eθ cell, Gibbs free energy change, Molar mass, Mole
    Chemistry · Thermodynamics · Numerical
  18. Q18.Number of compounds from the following which will not produce orange red precipitate with Benedict solution is ​. Glucose, maltose, sucrose, ribose, 2-deoxyribose, amylose, lactose
    Chemistry · Biomolecules · Numerical
  19. Q19.The number of correct statements from the following is ​. A. For 1s orbital, the probability density is maximum at the nucleus B. For 2s orbital, the probability density first increases to…
    Chemistry · Structure of Atom · Numerical
  20. Q20.4.5 moles each of hydrogen and iodine is heated in a sealed ten litre vessel. At equilibrium, 3 moles of HI were found. The equilibrium constant for H2​( g)+I2​( g)⇌2HI(g)…
    Chemistry · Chemical Equilibrium · Numerical
  21. Q21.The number of correct statements from the following is ​ A. Ecell ​ is an intensive parameter B. A negative E⊖ means that the redox couple is a stronger reducing agent than…
    Chemistry · Electrochemistry · Numerical
  22. Q22.The volume of hydrogen liberated at STP by treating 2.4 g of magnesium with excess of hydrochloric acid is ​× 10−2 L Given : Molar volume of gas is 22.4 L at STP. Molar…
    Chemistry · Some Basic Concepts of Chemistry · Numerical