Chemistry · 2025 · 2 Apr · 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 · 2 Apr · Shift 1
25 questions from this JEE Main paper
Basics of Organic Chemistry2 questionsSome Basic Concepts of Chemistry2 questionsIonic Equilibrium1 questionsPeriodic Table and Periodicity2 questionsSalt Analysis1 questionsSolutions2 questionsChemical Bonding and Molecular Structure3 questionsCoordination Compounds2 questionsAldehydes Ketones and Carboxylic Acids2 questionsThermodynamics1 questionsStructure of Atom1 questionsBiomolecules1 questionsCompounds Containing Nitrogen1 questionsChemical Kinetics and Nuclear Chemistry1 questionsPractical Organic Chemistry1 questionsElectrochemistry1 questionsChemical Equilibrium1 questions
- Q1.Consider the following compound (X) The most stable and least stable carbon radicals, respectively, produced by homolytic cleavage of corresponding bond are : Includes diagramChemistry · Basics of Organic Chemistry · MCQ
- Q2. Consider the above reaction, what mass of will be formed…Chemistry · Some Basic Concepts of Chemistry · MCQ
- Q3.If equal volumes of and (both are salts) aqueous solutions are mixed, which of the following combination will give a precipitate of at 300 K ? (Given at 300 K ) for …Chemistry · Ionic Equilibrium · MCQ
- Q4.Given below are two statements : Statement (I) : The metallic radius of Al is less than that of Ga . Statement (II) : The ionic radius of is less than that of . In the light of the above statements,…Chemistry · Periodic Table and Periodicity · MCQ
- Q5.Designate whether each of the following compounds is aromatic or not aromatic. Includes diagramChemistry · Basics of Organic Chemistry · MCQ
- Q6.Choose the correct tests with respective observations. (A) (acidified with acetic acid) Chocolate brown precipitate. (B) …Chemistry · Salt Analysis · MCQ
- Q7.A solution is made by mixing one mole of volatile liquid with 3 moles of volatile liquid . The vapour pressure of pure A is 200 mm Hg and that of the solution is 500 mm Hg . The vapour pressure of pure B and the least volatile…Chemistry · Solutions · MCQ
- Q8.A molecule with the formula has all it's elements from p-block. Element A is rarest, monoatomic, non-radioactive from its group and has the lowest ionization enthalpy value among and Y .…Chemistry · Chemical Bonding and Molecular Structure · MCQ
- Q9.Given below are two statements : Statement (I) : In octahedral complexes, when low spin complexes are formed. Statement (II) : In tetrahedral complexes because of$\Delta_t In the light of the above statements, choose the most…Chemistry · Coordination Compounds · MCQ
- Q10.On complete combustion 1.0 g of an organic compound gave 1.46 g of and 0.567 g of . The empirical formula mass of compound is g. (Given molar…Chemistry · Some Basic Concepts of Chemistry · MCQ
- Q11.Given below are two statements: Statement I : Vanilin will react with NaOH and also with Tollen's reagent. Statement II : Vanilin will undergo self aldol condensation very easily. In the light of the above statements, choose the most… Includes diagramChemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q12.An optically active alkyl halide reacts with hot KOH dissolved in ethanol and forms alkene as major product which reacts with bromine to give dibromide . The compound [C] is…Chemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q13.Two vessels A and B are connected via stopcock. The vessel A is filled with a gas at a certain pressure. The entire assembly is immersed in water and is allowed to come to thermal equilibrium with water. After opening the stopcock the gas… Includes diagramChemistry · Thermodynamics · MCQ
- Q14.Among and , the hybridization of the molecule with nonzero dipole moment and highest number of lone-pairs of electrons on the central atom isChemistry · Chemical Bonding and Molecular Structure · MCQ
- Q15.Which of the following graph correctly represents the plots of at 1 bar for gases in water versus temperature?Chemistry · Solutions · MCQ
- Q16.According to Bohr's model of hydrogen atom, which of the following statement is incorrect?Chemistry · Structure of Atom · MCQ
- Q17.Identify the correct statement among the following :Chemistry · Biomolecules · MCQ
- Q18.The correct order of basic nature in aqueous solution for the bases and …Chemistry · Compounds Containing Nitrogen · MCQ
- Q19.The property/properties that show irregularity in first four elements of group-17 is/are (A) Covalent radius (B) Electron affinity (C) Ionic radius (D) First ionization energy Choose the correct answer from the options given below :Chemistry · Periodic Table and Periodicity · MCQ
- Q20.Consider the following molecules: The correct order of rate of hydrolysis is : Includes diagramChemistry · Chemical Bonding and Molecular Structure · MCQ
- Q21.For the reaction A products. The concentration of A at 10 minutes is (nearest integer). The reaction was started with of A . Includes diagramChemistry · Chemical Kinetics and Nuclear Chemistry · Numerical
- Q22.0.1 mol of the following given antiviral compound will weigh (nearest integer). (Given : molar mass in … Includes diagramChemistry · Practical Organic Chemistry · Numerical
- Q23.Consider the following electrochemical cell at standard condition. … Includes diagramChemistry · Electrochemistry · Numerical
- Q24.Consider the following equilibrium, 0.1 mol of CO along with a catalyst is present in a flask maintained…Chemistry · Chemical Equilibrium · Numerical
- Q25.A transition metal (M) among and Fe has the highest standard electrode potential . It forms a metal complex of the type …Chemistry · Coordination Compounds · Numerical