Chemistry · 2025 · 2 Apr · Shift 2
25 questions from this JEE Main paperGuest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
Chemistry · 2025 · 2 Apr · Shift 2
25 questions from this JEE Main paper
Hydrocarbons2 questionsPeriodic Table and Periodicity1 questionsBiomolecules1 questionsChemical Bonding and Molecular Structure1 questionsBasics of Organic Chemistry1 questionsPractical Organic Chemistry2 questionsStructure of Atom1 questionsThermodynamics2 questionsCompounds Containing Nitrogen1 questionsChemical Kinetics and Nuclear Chemistry2 questionsSalt Analysis1 questionsAldehydes Ketones and Carboxylic Acids1 questionsP Block Elements1 questionsSolutions2 questionsCoordination Compounds3 questionsChemical Equilibrium1 questionsElectrochemistry1 questionsHaloalkanes and Haloarenes1 questions
- Q1.Given below are two statements : Statement (I) : Neopentane forms only one monosubstituted derivative. Statement (II) : Melting point of neopentane is higher than n-pentane. In the light of the above statements, choose the most appropriate…Chemistry · Hydrocarbons · MCQ
- Q2.Match List - I with List - II. Includes table Includes diagramChemistry · Hydrocarbons · MCQ
- Q3.Electronic configuration of four elements A, B, C and D are given below : (A) (B) (C) (D) Which of the following is the correct order of increasing…Chemistry · Periodic Table and Periodicity · MCQ
- Q4.A tetrapeptide, " " on complete hydrolysis produced glycine (Gly), alanine (Ala), valine (Val), leucine (Leu) in equimolar proportion each. The number of tetrapeptides (sequences) possible involving each of these amino acids is :Chemistry · Biomolecules · MCQ
- Q5.Which among the following molecules is (a) involved in hybridization, (b) has different bond lengths and (c) has lone pair of electrons on the central atom?Chemistry · Chemical Bonding and Molecular Structure · MCQ
- Q6.In 3,3-dimethylhex-1-en-4-yne, there are , and sp hybridised carbon atoms respectively.Chemistry · Basics of Organic Chemistry · MCQ
- Q7.In Dumas' method for estimation of nitrogen, 0.5 gram of an organic compound gave 60 mL of nitrogen collected at 300 K temperature and 715 mm Hg pressure. The percentage composition of nitrogen in the compound (Aqueous tension at …Chemistry · Practical Organic Chemistry · MCQ
- Q8.Which of the following statements are true? (A) The subsidiary quantum number describes the shape of the orbital occupied by the electron. (B) is the boundary surface diagram of the orbital. (C) The + and - signs in… Includes diagramChemistry · Structure of Atom · MCQ
- Q9.Arrange the following in order of magnitude of work done by the system/on the system at constant temperature. (a) for expansion in infinite stages. (b) for…Chemistry · Thermodynamics · MCQ
- Q10.When a concentrated solution of sulphanilic acid and 1-naphthylamine is treated with nitrous acid and acidified with acetic acid, the mass of 0.1 mole of product formed is : (Given molar mass in …Chemistry · Compounds Containing Nitrogen · MCQ
- Q11.Which of the following graphs correctly represents the variation of thermodynamic properties of Haber's process?Chemistry · Thermodynamics · MCQ
- Q12.Reactant A converts to product D through the given mechanism (with the net evolution of heat): A → B slow; ΔH = +ve B → C fast; ΔH = -ve C → D fast; ΔH = -ve Which of the following represents the above reaction mechanism?Chemistry · Chemical Kinetics and Nuclear Chemistry · MCQ
- Q13.Formation of , a purple coloured complex formed by addition of sodium nitroprusside in sodium carbonate extract of salt indicates the presence of :Chemistry · Salt Analysis · MCQ
- Q14.Consider the following reactions. From these reactions which reaction will give carboxylic acid as a major product ? (A) … Includes diagramChemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q15.The nature of oxide and hydride formed by Te , respectively are :Chemistry · P Block Elements · MCQ
- Q16.' ' g of NaCl is added to water in a beaker with a lid. The temperature of the system is raised from to . Which out of the following plots, is best suited for the change in the molarity …Chemistry · Solutions · MCQ
- Q17.The type of hybridization and the magnetic property of are,Chemistry · Coordination Compounds · MCQ
- Q18. Includes tableChemistry · Practical Organic Chemistry · MCQ
- Q19.The d-orbital electronic configuration of the complex among , and …Chemistry · Coordination Compounds · MCQ
- Q20.Consider the following chemical equilibrium of the gas phase reaction at a constant temperature : If being the total pressure, is the…Chemistry · Chemical Equilibrium · MCQ
- Q21.For the reaction the following graph was obtained. The time required (in seconds) for the concentration of A to reduce to (if the initial concentration of A was … Includes diagramChemistry · Chemical Kinetics and Nuclear Chemistry · Numerical
- Q22.When 1 g each of compounds AB and are dissolved in 15 g of water separately, they increased the boiling point of water by 2.7 K and 1.5 K respectively. The atomic mass of A (in ) is …Chemistry · Solutions · Numerical
- Q23.The spin-only magnetic moment value of ion formed among and Cu that has the least enthalpy of atomisation is . (in nearest integer) Here n is…Chemistry · Coordination Compounds · Numerical
- Q24. solution of NaOH is measured to have resistivity . The molar conductivity of the solution will be …Chemistry · Electrochemistry · Numerical
- Q25.Consider the above sequence of reactions. 151 g of 2-bromopentane is made to react. Yield of major product P is whereas Q is . Mass of product Q obtained is g. (Given molar mass in … Includes diagramChemistry · Haloalkanes and Haloarenes · Numerical