Chemistry · 2022 · 27 Jun · Shift 1
19 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 · 2022 · 27 Jun · Shift 1
19 questions from this JEE Main paper
Solutions2 questionsChemical Bonding and Molecular Structure1 questionsThermodynamics1 questionsPeriodic Table and Periodicity1 questionsCoordination Compounds2 questionsAldehydes Ketones and Carboxylic Acids2 questionsHaloalkanes and Haloarenes1 questionsCompounds Containing Nitrogen1 questionsBiomolecules1 questionsStructure of Atom1 questionsChemical Equilibrium1 questionsElectrochemistry1 questionsChemical Kinetics and Nuclear Chemistry1 questionsD and F Block Elements1 questionsSome Basic Concepts of Chemistry1 questionsBasics of Organic Chemistry1 questions
- Q1.Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : At 10 C, the density of a 5 M solution of KCl [atomic masses of K & Cl are 39 & 35.5 g mol 1…Chemistry · Solutions · MCQ
- Q2.Based upon VSEPR theory, match the shape (geometry) of the molecules in List-I with the molecules in List-II and select the most appropriate option. Includes tableChemistry · Chemical Bonding and Molecular Structure · MCQ
- Q3.Match List-I with List-II. Choose the correct answer from the options given below : Includes tableChemistry · Thermodynamics · MCQ
- Q4.Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : The ionic radii of and are same. Reason (R) : Both and are isoelectronic…Chemistry · Periodic Table and Periodicity · MCQ
- Q5.Which of the following will have maximum stabilization due to crystal field?Chemistry · Coordination Compounds · MCQ
- Q6.'A' and 'B' respectively are: Includes diagramChemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q7.The major product of the following reaction is : Includes diagramChemistry · Haloalkanes and Haloarenes · MCQ
- Q8.Which of the following reactions will yield benzaldehyde as a product? Includes diagramChemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q9.Given below are two statements : Statement I : In Hofmann degradation reaction, the migration of only an alkyl group takes place from carbonyl carbon of the amide to the nitrogen atom. Statement II : The group is migrated in Hofmann…Chemistry · Compounds Containing Nitrogen · MCQ
- Q10.L-isomer of a compound 'A' () gives a positive test with . Treatment of 'A' with acetic anhydride yields triacetate derivative. Compound 'A' produces an optically active compound (B) and an optically inactive…Chemistry · Biomolecules · MCQ
- Q11.If the uncertainty in velocity and position of a minute particle in space are, 2.4 10 26 (m s 1) and 10 7 (m) respectively. The mass of the particle in g is . (Nearest integer) (Given : h =…Chemistry · Structure of Atom · Numerical
- Q12.2 g of a non-volatile non-electrolyte solute is dissolved in 200 g of two different solvents A and B whose ebullioscopic constants are in the ratio of 1 : 8. The elevation in boiling points of A and B are in the ratio (x :…Chemistry · Solutions · Numerical
- Q13.2(g) 2(g) + (g) In an experiment, 2.0 moles of was placed in a one-litre flask and the concentration of after equilibrium established, was found to be 0.4 mol/L. The equilibrium constant…Chemistry · Chemical Equilibrium · Numerical
- Q14.The limiting molar conductivities of , and are 12.7, 12.0 and 13.3 mS m2 mol 1, respectively (all at 25 C). The limiting molar conductivity of at this temperature is mS…Chemistry · Electrochemistry · Numerical
- Q15.The rate constant for a first order reaction is given by the following equation: The activation energy for the reaction is given by kJ mol 1. (In nearest…Chemistry · Chemical Kinetics and Nuclear Chemistry · Numerical
- Q16.The number of statements correct from the following for Copper (at. no. 29) is/are . (A) Cu(II) complexes are always paramagnetic. (B) Cu(I) complexes are generally colourless (C) Cu(I) is easily oxidized (D) In…Chemistry · D and F Block Elements · Numerical
- Q17.Acidified potassium permanganate solution oxidises oxalic acid. The spin-only magnetic moment of the manganese product formed from the above reaction is B.M. (Nearest integer)Chemistry · Coordination Compounds · Numerical
- Q18.Two elements A and B which form 0.15 moles of and type compounds. If both and weigh equally, then the atomic weight of A is times of atomic weight of B.Chemistry · Some Basic Concepts of Chemistry · Numerical
- Q19.Total number of possible stereoisomers of dimethyl cyclopentane is .Chemistry · Basics of Organic Chemistry · Numerical