Chemistry · 2024 · 30 Jan · Shift 2
30 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 · 2024 · 30 Jan · Shift 2
30 questions from this JEE Main paper
Compounds Containing Nitrogen1 questionsBasics of Organic Chemistry4 questionsSolutions1 questionsChemical Bonding and Molecular Structure2 questionsP Block Elements2 questionsSome Basic Concepts of Chemistry1 questionsHaloalkanes and Haloarenes2 questionsPeriodic Table and Periodicity2 questionsElectrochemistry2 questionsAldehydes Ketones and Carboxylic Acids2 questionsHydrocarbons1 questionsD and F Block Elements2 questionsCoordination Compounds2 questionsBiomolecules1 questionsStructure of Atom1 questionsRedox Reactions1 questionsIonic Equilibrium1 questionsChemical Kinetics and Nuclear Chemistry1 questionsThermodynamics1 questions
- Q1.The products A and B formed in the following reaction scheme are respectively Includes diagramChemistry · Compounds Containing Nitrogen · MCQ
- Q2.The correct stability order of carbocations isChemistry · Basics of Organic Chemistry · MCQ
- Q3.Which among the following purification methods is based on the principle of "Solubility" in two different solvents?Chemistry · Basics of Organic Chemistry · MCQ
- Q4.IUPAC name of following compound is : Includes diagramChemistry · Basics of Organic Chemistry · MCQ
- Q5.The solution from the following with highest depression in freezing point/lowest freezing point isChemistry · Solutions · MCQ
- Q6.Given below are two statements: Statement - I: Since Fluorine is more electronegative than nitrogen, the net dipole moment of is greater than . Statement - II: In , the orbital dipole due to…Chemistry · Chemical Bonding and Molecular Structure · MCQ
- Q7.A and B formed in the following reactions are: …Chemistry · P Block Elements · MCQ
- Q8.If a substance '' dissolves in solution of a mixture of '' and '' with their respective number of moles as and . Mole fraction of in the…Chemistry · Some Basic Concepts of Chemistry · MCQ
- Q9.The molecule / ion with square pyramidal shape isChemistry · Chemical Bonding and Molecular Structure · MCQ
- Q10.Given below are two statements: Statement - I: High concentration of strong nucleophilic reagent with secondary alkyl halides which do not have bulky substituents will follow mechanism. Statement - II: A…Chemistry · Haloalkanes and Haloarenes · MCQ
- Q11.Choose the correct statements about the hydrides of group 15 elements. A. The stability of the hydrides decreases in the order . B. The reducing…Chemistry · P Block Elements · MCQ
- Q12.Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R: Assertion A: is more acidic than . Reason R: Bond dissociation enthalpy of …Chemistry · Periodic Table and Periodicity · MCQ
- Q13.Alkaline oxidative fusion of gives "A" which on electrolytic oxidation in alkaline solution produces B. A and B respectively areChemistry · Electrochemistry · MCQ
- Q14.Salicylaldehyde is synthesized from phenol, when reacted withChemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q15.m-chlorobenzaldehyde on treatment with 50% KOH solution yields :Chemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q16.Products A and B formed in the following set of reactions are Includes diagramChemistry · Hydrocarbons · MCQ
- Q17.The orange colour of and purple colour of is due toChemistry · D and F Block Elements · MCQ
- Q18.The coordination geometry around the manganese in decacarbonyldimanganese isChemistry · Coordination Compounds · MCQ
- Q19.Reduction potential of ions are given below: …Chemistry · Electrochemistry · MCQ
- Q20.Given below are two statements: Statement - I: Along the period, the chemical reactivity of the elements gradually increases from group 1 to group 18 . Statement - II: The nature of oxides formed by group 1 elements is basic while that of…Chemistry · Periodic Table and Periodicity · MCQ
- Q21.The total number of correct statements, regarding the nucleic acids is . A. RNA is regarded as the reserve of genetic information B. DNA molecule self-duplicates during cell division C. DNA synthesizes proteins in…Chemistry · Biomolecules · Numerical
- Q22.Number of metal ions characterized by flame test among the following is .Chemistry · D and F Block Elements · Numerical
- Q23.Number of spectral lines obtained in spectra, when an electron makes transition from fifth excited state to first excited state will beChemistry · Structure of Atom · Numerical
- Q24.Total number of species from the following which can undergo disproportionation reaction is . …Chemistry · Redox Reactions · Numerical
- Q25.Number of geometrical isomers possible for the given structure is/are . Includes diagramChemistry · Basics of Organic Chemistry · Numerical
- Q26.The of an aqueous solution containing benzoic acid and sodium benzoate is 4.5. The volume of benzoic acid solution in of this…Chemistry · Ionic Equilibrium · Numerical
- Q27. required for a reaction is produced by decomposition of in as by equation …Chemistry · Chemical Kinetics and Nuclear Chemistry · Numerical
- Q28.Number of complexes which show optical isomerism among the following is . …Chemistry · Coordination Compounds · Numerical
- Q29.2-chlorobutane (isomers) Total number of optically active isomers shown by , obtained in the above reaction is …Chemistry · Haloalkanes and Haloarenes · Numerical
- Q30.Two reactions are given below: …Chemistry · Thermodynamics · Numerical