Chemistry · 2025 · 3 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 · 3 Apr · Shift 2
25 questions from this JEE Main paper
Chemical Bonding and Molecular Structure1 questionsBiomolecules1 questionsBasics of Organic Chemistry3 questionsSome Basic Concepts of Chemistry4 questionsThermodynamics3 questionsPeriodic Table and Periodicity2 questionsHaloalkanes and Haloarenes1 questionsCoordination Compounds1 questionsD and F Block Elements2 questionsChemical Kinetics and Nuclear Chemistry1 questionsCompounds Containing Nitrogen1 questionsAldehydes Ketones and Carboxylic Acids1 questionsElectrochemistry1 questionsStructure of Atom1 questionsSalt Analysis1 questionsIonic Equilibrium1 questions
- Q1.Given below are two statements: Statement I : Wet cotton clothes made of cellulose based carbohydrate takes comparatively longer time to get dried than wet nylon polymer based clothes. Statement II : Intermolecular hydrogen bonding with…Chemistry · Chemical Bonding and Molecular Structure · MCQ
- Q2.Fat soluble vitamins are: A. Vitamin B. Vitamin C C. Vitamin E D. Vitamin B 12 E. Vitamin K Choose the correct answer from the options given below:Chemistry · Biomolecules · MCQ
- Q3. ? Includes diagramChemistry · Basics of Organic Chemistry · MCQ
- Q4.Mass of magnesium required to produce 220 mL of hydrogen gas at STP on reaction with excess of dil. HCl is Given: Molar mass of Mg is .Chemistry · Some Basic Concepts of Chemistry · MCQ
- Q5.Given below are two statements: Statement I : When a system containing ice in equilibrium with water (liquid) is heated, heat is absorbed by the system and there is no change in the temperature of the system until whole ice gets melted.…Chemistry · Thermodynamics · MCQ
- Q6.The correct orders among the following are Atomic radius : \mathrm{Al}Density : \mathrm{In}Choose the correct answer from the options given below:Chemistry · Periodic Table and Periodicity · MCQ
- Q7.10 mL of 2 M NaOH solution is added to 20 mL of 1 M HCl solution kept in a beaker. Now, 10 mL of this mixture is poured into a volumetric flask of 100 mL containing 2 moles of HCl and made the volume upto the mark with distilled water. The…Chemistry · Some Basic Concepts of Chemistry · MCQ
- Q8. Includes diagramChemistry · Haloalkanes and Haloarenes · MCQ
- Q9.Identify the diamagnetic octahedral complex ions from below ; A. B. C. D. …Chemistry · Coordination Compounds · MCQ
- Q10.Given below are two statements: Statement I : is a stronger oxidizing agent than Statement II : is more stable than In the light of the above…Chemistry · D and F Block Elements · MCQ
- Q11.Consider the following statements related to temperature dependence of rate constants. Identify the correct statements. A. The Arrhenius equation holds true only for an elementary homogenous reaction. B. The unit of is same as that of …Chemistry · Chemical Kinetics and Nuclear Chemistry · MCQ
- Q12.Given below are two statements : Statement I : Hyperconjugation is not a permanent effect. Statement II : In general, greater the number of alkyl groups attached to a positively charged Catom, greater is the hyperconjugation interaction…Chemistry · Basics of Organic Chemistry · MCQ
- Q13.The sequence from the following that would result in giving predominantly Tribromoaniline is :Chemistry · Compounds Containing Nitrogen · MCQ
- Q14. Choose the correct answer from the options given below: Includes tableChemistry · Periodic Table and Periodicity · MCQ
- Q15. Includes diagramChemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q16.The standard cell potential of a fuel cell based on the oxidation of methanol in air that has been used to power television relay station is measured as 1.21 V . The standard half cell…Chemistry · Electrochemistry · MCQ
- Q17.For electrons in ' 2 s ' and ' 2 p ' orbitals, the orbital angular momentum values, respectively are :Chemistry · Structure of Atom · MCQ
- Q18.Compounds that should not be used as primary standards in titrimetric analysis are : A. B. Oxalic acid C. NaOH D. E. Sodium tetraborate Choose the…Chemistry · Salt Analysis · MCQ
- Q19.40 mL of a mixture of and HCl (aqueous solution) is titrated against 0.1 M NaOH solution conductometrically. Which of the following statement is correct? Includes diagramChemistry · Ionic Equilibrium · MCQ
- Q20.In Dumas' method for estimation of nitrogen 0.4 g 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 is (Given : Aqueous tension at …Chemistry · Some Basic Concepts of Chemistry · MCQ
- Q21.X g of nitrobenzene on nitration gave 4.2 g of m -dinitrobenzene. X = g. (nearest integer) [Given : molar mass (in …Chemistry · Some Basic Concepts of Chemistry · Numerical
- Q22.The total number of structural isomers possible for the substituted benzene derivatives with the molecular formula is .Chemistry · Basics of Organic Chemistry · Numerical
- Q23.Among, and Cu , identify the element with highest enthalpy of atomisation. The spin only magnetic moment value of that element in its +2 oxidation state is BM (in nearest…Chemistry · D and F Block Elements · Numerical
- Q24.A perfect gas ( 0.1 mol ) having (independent of temperature) undergoes the above transformation from point 1 to point 4. If each step is reversible, the total work done (w) while going from point 1… Includes diagramChemistry · Thermodynamics · Numerical
- Q25.A sample of n -octane was completely burnt in excess of oxygen in a bomb calorimeter, whose heat capacity is . As a result of combustion reaction, the temperature of the calorimeter is…Chemistry · Thermodynamics · Numerical