Chemistry · 2025 · 24 Jan · Shift 1
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 · 24 Jan · Shift 1
25 questions from this JEE Main paper
Chemical Kinetics and Nuclear Chemistry1 questionsP Block Elements1 questionsCompounds Containing Nitrogen1 questionsSolutions1 questionsHaloalkanes and Haloarenes2 questionsD and F Block Elements2 questionsBasics of Organic Chemistry1 questionsHydrocarbons1 questionsIonic Equilibrium1 questionsChemical Bonding and Molecular Structure2 questionsPeriodic Table and Periodicity1 questionsCoordination Compounds1 questionsThermodynamics2 questionsAldehydes Ketones and Carboxylic Acids2 questionsBiomolecules1 questionsElectrochemistry1 questionsChemical Equilibrium1 questionsSalt Analysis1 questionsSome Basic Concepts of Chemistry2 questions
- Q1.For a reaction, in a constant volume container, no products were present initially. The final pressure of the…Chemistry · Chemical Kinetics and Nuclear Chemistry · MCQ
- Q2.The large difference between the melting and boiling points of oxygen and sulphur may be explained on the basis ofChemistry · P Block Elements · MCQ
- Q3.Given below are two statements I and II. Statement I : Dumas method is used for estimation of "Nitrogen" in an organic compound. Statement II : Dumas method involves the formation of ammonium sulphate by heating the organic compound with…Chemistry · Compounds Containing Nitrogen · MCQ
- Q4.Consider the given plots of vapour pressure (VP) vs temperature(T/K). Which amongst the following options is correct graphical representation showing , depression in the freezing point of a solvent in a…Chemistry · Solutions · MCQ
- Q5.Given below are two statements: Statement I: The conversion proceeds well in the less polar medium. … Includes diagramChemistry · Haloalkanes and Haloarenes · MCQ
- Q6.Preparation of potassium permanganate from involves two step process in which the 1st step is a reaction with KOH and to produceChemistry · D and F Block Elements · MCQ
- Q7.Which one of the carbocations from the following is most stable?Chemistry · Basics of Organic Chemistry · MCQ
- Q8.The product formed in the following reaction sequence is Includes diagramChemistry · Hydrocarbons · MCQ
- Q9. for is . What is the molar solubility of this salt in water?Chemistry · Ionic Equilibrium · MCQ
- Q10.Which of the following linear combination of atomic orbitals will lead to formation of molecular orbitals in homonuclear diatomic molecules [internuclear axis in -direction] ? A. and …Chemistry · Chemical Bonding and Molecular Structure · MCQ
- Q11.Which of the following statements are NOT true about the periodic table? A. The properties of elements are function of atomic weights. B. The properties of elements are function of atomic numbers. C. Elements having similar outer…Chemistry · Periodic Table and Periodicity · MCQ
- Q12.One mole of the octahedral complex compound gives 3 moles of ions on dissolution in water. One mole of the same complex reacts with excess of solution to yield two…Chemistry · Coordination Compounds · MCQ
- Q13.Which of the following statement is true with respect to and ? A. The central atoms of all the molecules are hybridized. B. The …Chemistry · Chemical Bonding and Molecular Structure · MCQ
- Q14.Let us consider an endothermic reaction which is non-spontaneous at the freezing point of water. However, the reaction is spontaneous at boiling point of water. Choose the correct option.Chemistry · Thermodynamics · MCQ
- Q15.Which of the following arrangements with respect to their reactivity in nucleophilic addition reaction is correct?Chemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q16.The carbohydrate "Ribose" present in DNA, is A. A pentose sugar B. present in pyranose from C. in "D" configuration D. a reducing sugar, when free E. in -anomeric form Choose the correct answer from the options given below:Chemistry · Biomolecules · MCQ
- Q17.Aman has been asked to synthesise the molecule He thought of preparing the molecule using an aldol condensation reaction. He found a few cyclic alkenes in his laboratory. He thought of performing ozonolysis reaction on alkene to produce a… Includes diagramChemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q18.For the given cell The standard cell potential of the above reaction is Given: …Chemistry · Electrochemistry · MCQ
- Q19.Following are the four molecules "P", "Q", "R" and "S". Which one among the four molecules will react with at the fastest rate? Includes diagramChemistry · Haloalkanes and Haloarenes · MCQ
- Q20.Which of the following ions is the strongest oxidizing agent? (Atomic Number of )Chemistry · D and F Block Elements · MCQ
- Q21. was taken in a 1 L reaction vessel and allowed to undergo the following reaction at 500 K …Chemistry · Chemical Equilibrium · Numerical
- Q22.Among the following cations, the number of cations which will give characteristic precipitate in their identification tests with is . …Chemistry · Salt Analysis · Numerical
- Q23.Consider the following reaction occurring in the blast furnace: '' kg of iron is produced…Chemistry · Some Basic Concepts of Chemistry · Numerical
- Q24.Xg of benzoic acid on reaction with aq released that occupied 11.2 L volume at STP. X is g.Chemistry · Some Basic Concepts of Chemistry · Numerical
- Q25.Standard entropies of and are 70, 50 and respectively. The temperature in Kelvin at which the reaction …Chemistry · Thermodynamics · Numerical