Chemistry · 2019 · 10 Jan · Shift 2
22 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 · 2019 · 10 Jan · Shift 2
22 questions from this JEE Main paper
Alcohols Phenols and Ethers1 questionsAldehydes Ketones and Carboxylic Acids3 questionsCompounds Containing Nitrogen2 questionsChemical Kinetics and Nuclear Chemistry1 questionsBasics of Organic Chemistry1 questionsCoordination Compounds2 questionsChemical Bonding and Molecular Structure1 questionsElectrochemistry1 questionsChemical Equilibrium1 questionsPractical Organic Chemistry1 questionsThermodynamics2 questionsSolutions1 questionsSome Basic Concepts of Chemistry1 questionsD and F Block Elements1 questionsStructure of Atom1 questionsBiomolecules1 questionsRedox Reactions1 questions
- Q1.The major product of the following reaction Includes diagramChemistry · Alcohols Phenols and Ethers · MCQ
- Q2.Which is the most suitable reagent for the following transformation ? Includes diagramChemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q3.The major product obtained in the following reaction is : Includes diagramChemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q4.What will be the major product in the following mononitration reaction ? Includes diagramChemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q5.The major product of the following reaction is : Includes diagramChemistry · Compounds Containing Nitrogen · MCQ
- Q6.For an elementary chemical reaction, the expression for is Includes diagramChemistry · Chemical Kinetics and Nuclear Chemistry · MCQ
- Q7.What is the IUPAC name of the following compound ? Includes diagramChemistry · Basics of Organic Chemistry · MCQ
- Q8.An aromatic compound 'A' having molecular formula on treating with aqueous ammonia and heating forms compound 'B'. The compound 'B' on reaction with molecular bromine and potassium hydroxide provides compound 'C' having…Chemistry · Compounds Containing Nitrogen · MCQ
- Q9.A reaction of cobalt (III) chloride and ethylenediamine in a 1 : 2 mole ratio generates two isomeric products A (violet coloured) and B (green coloured). A can show optical activity, but B is optically inactive. What type of isomers does A…Chemistry · Coordination Compounds · MCQ
- Q10.The pair that contains two P – H bonds in each of the oxoacids isChemistry · Chemical Bonding and Molecular Structure · MCQ
- Q11.In the cell Pt (g, 1 bar) AgCl Ag(s)|Pt(s) the cell potential is 0.92 V when a 10–6 molal solution is used.…Chemistry · Electrochemistry · MCQ
- Q12.5.1 g is introduced in 3.0 L evacuated flask at 327ºC. 30% of the solid decomposed to and as gases . The Kp of the reaction at 327oC is (R = 0.082 L atm mol–1 K–1, Molar mass of S = 32 g mol–1 molar mass of…Chemistry · Chemical Equilibrium · MCQ
- Q13.The correct match between item 'I' and item 'II' is : Includes tableChemistry · Practical Organic Chemistry · MCQ
- Q14.An ideal gas undergoes isothermal compression from 5m3 to 1 m3 against a constant external pressure of 4 Nm–2. Heat released in this process is used to increase the temperature of 1 mole of Al. If molar heat capacity of Al is 24 J mol–1…Chemistry · Thermodynamics · MCQ
- Q15.Elevation in the boiling point for 1 molar solution of glucose is 2 K. The depression in the freezing point for 2 molal solution of glucose in the same solvent is 2 K. The relation between Kb and Kf isChemistry · Solutions · MCQ
- Q16.The amount of sugar () required to prepare 2L of its 0.1 M aqueous solution is :Chemistry · Some Basic Concepts of Chemistry · MCQ
- Q17.The process with negative entropy change is :Chemistry · Thermodynamics · MCQ
- Q18.The difference in the number of unpaired electrons of a metal ion in its high spin and low-spin octahedral complexes is two. The metal ion is :Chemistry · Coordination Compounds · MCQ
- Q19.The 71st electron of an element X with an atomic number of 71 enters into the orbital :Chemistry · D and F Block Elements · MCQ
- Q20.The ground state energy of hydrogen atom is – 13.6 eV. The energy of second excited state of ion in eV is :Chemistry · Structure of Atom · MCQ
- Q21.Which of the following tests cannot be used for identifying amino acids?Chemistry · Biomolecules · MCQ
- Q22.In the reaction of oxalate with permanganate in acidic medium, the number of electrons involved in producing one molecule of is :Chemistry · Redox Reactions · MCQ