Chemistry · 2025 · 28 Jan · 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 · 28 Jan · Shift 2
25 questions from this JEE Main paper
Hydrocarbons2 questionsHaloalkanes and Haloarenes1 questionsBasics of Organic Chemistry1 questionsCoordination Compounds3 questionsIonic Equilibrium1 questionsBiomolecules2 questionsThermodynamics2 questionsStructure of Atom1 questionsD and F Block Elements1 questionsAldehydes Ketones and Carboxylic Acids1 questionsSolutions1 questionsIsolation of Elements1 questionsCompounds Containing Nitrogen1 questionsSalt Analysis1 questionsChemical Kinetics and Nuclear Chemistry2 questionsPeriodic Table and Periodicity1 questionsSome Basic Concepts of Chemistry1 questionsElectrochemistry1 questionsP Block Elements1 questions
- Q1.The product B formed in the following reaction sequence is: Includes diagramChemistry · Hydrocarbons · MCQ
- Q2.The major product of the following reaction is: Includes diagramChemistry · Haloalkanes and Haloarenes · MCQ
- Q3.Given below are two statements: Statement I: and are isomeric compounds. Statement II: and are functional group isomers. In the light of the above statements, choose the correct answer from the options given below: Includes diagramChemistry · Basics of Organic Chemistry · MCQ
- Q4.Match List - I with List - II. Choose the correct answer from the options given below: Includes tableChemistry · Coordination Compounds · MCQ
- Q5.Arrange the following in increasing order of solubility product :Chemistry · Ionic Equilibrium · MCQ
- Q6.Match List-I with List-II. Choose the correct answer from the options given below : Includes tableChemistry · Biomolecules · MCQ
- Q7.An ideal gas undergoes a cyclic transformation starting from the point A and coming back to the same point by tracing the path A→B→C→D→A as shown in the three cases above. Choose the correct option regarding ΔU : Includes diagramChemistry · Thermodynamics · MCQ
- Q8.Which of the following is/are not correct with respect to energy of atomic orbitals of hydrogen atom? (A) 1s < 2p < 3d < 4s (B) 1s < 2s = 2p < 3s = 3p (C) 1s < 2s < 2p < 3s < 3p (D) 1s < 2s < 4s < 3d…Chemistry · Structure of Atom · MCQ
- Q9.The amphoteric oxide among and , upon reaction with alkali leads to formation of an oxide anion. The oxidation state of V in the oxide anion is :Chemistry · D and F Block Elements · MCQ
- Q10.Identify product [A], [B] and [C] in the following reaction sequence. …Chemistry · Hydrocarbons · MCQ
- Q11.Identify correct conversion during acidic hydrolysis from the following : (A) starch gives galactose. (B) cane sugar gives equal amount of glucose and fructose. (C) milk sugar gives glucose and galactose. (D) amylopectin gives glucose and…Chemistry · Biomolecules · MCQ
- Q12.The total number of compounds from below when treated with hot , giving benzoic acid is: Includes diagramChemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q13.Assume a living cell with 0.9% (w/w) of glucose solution (aqueous). This cell is immersed in another solution having equal mole fraction of glucose and water. (Consider the data upto first decimal place only) The cell will :Chemistry · Solutions · MCQ
- Q14.The purification method based on the following physical transformation is :Chemistry · Isolation of Elements · MCQ
- Q15.Identify correct statements : (A) Primary amines do not give diazonium salts when treated with in acidic condition. (B) Aliphatic and aromatic primary amines on heating with and ethanolic KOH form…Chemistry · Compounds Containing Nitrogen · MCQ
- Q16.Identify the inorganic sulphides that are yellow in colour : (A) (B) (C) (D) (E) Choose the correct answer from the options given below :Chemistry · Salt Analysis · MCQ
- Q17.Consider an elementary reaction If the volume of reaction mixture is suddenly reduced to of its initial volume,…Chemistry · Chemical Kinetics and Nuclear Chemistry · MCQ
- Q18.Given below are two statements : Statement I : According to the Law of Octaves, the elements were arranged in the increasing order of their atomic number. Statement II : Meyer observed a periodically repeated pattern upon plotting physical…Chemistry · Periodic Table and Periodicity · MCQ
- Q19.Concentrated nitric acid is labelled as by mass. The volume in mL of the solution which contains 30 g of nitric acid is . Given : Density of nitric acid solution is .Chemistry · Some Basic Concepts of Chemistry · MCQ
- Q20.For bacterial growth in a cell culture, growth law is very similar to the law of radioactive decay. Which of the following graphs is most suitable to represent bacterial colony growth ? Where N - Number of Bacteria at any time, …Chemistry · Chemical Kinetics and Nuclear Chemistry · MCQ
- Q21.The spin only magnetic moment ( ) value (B.M.) of the compound with strongest oxidising power among and VO is B.M. (Nearest integer).Chemistry · Coordination Compounds · Numerical
- Q22.Total number of molecules/species from following which will be paramagnetic is . …Chemistry · Coordination Compounds · Numerical
- Q23.Electrolysis of 600 mL aqueous solution of NaCl for 5 min changes the pH of the solution to 12 . The current in Amperes used for the given electrolysis is . (Nearest integer).Chemistry · Electrochemistry · Numerical
- Q24.Consider the following data : Heat of formation of Heat of formation of Heat of…Chemistry · Thermodynamics · Numerical
- Q25.A group 15 element forms bond with transition metals. It also forms hydride, which is a strongest base among the hydrides of other group members that form bond. The atomic number of the element…Chemistry · P Block Elements · Numerical