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Chemistry · 2011 · Shift 1

23 questions from this JEE Advanced paper

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JEE Advanced
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2011 · Shift 1
Chemistry

Chemistry · 2011 · Shift 1

23 questions from this JEE Advanced paper

Surface Chemistry1 questions Coordination Compounds1 questions Gaseous State2 questions Basics of Organic Chemistry2 questions Some Basic Concepts of Chemistry1 questions Isolation of Elements1 questions Structure of Atom2 questions Redox Reactions1 questions Chemical Kinetics and Nuclear Chemistry1 questions Electrochemistry1 questions Compounds Containing Nitrogen1 questions P Block Elements1 questions Aldehydes Ketones and Carboxylic Acids2 questions Salt Analysis3 questions S Block Elements1 questions Hydrocarbons1 questions Biomolecules1 questions

Q1.The correct statement(s) pertaining to the adsorption of a gas on a solid surface is (are)
Chemistry · Surface Chemistry · Multiple correct
Q2.Geometrical shapes of the complexes formed by the reaction of $N i^{2 +}$ with $C l^{-}$ , $C N^{-}$ and $H_{2} O$ respectively are
Chemistry · Coordination Compounds · MCQ
Q3.According to kinetic theory of gases
Chemistry · Gaseous State · Multiple correct
Q4.To an evacuated vessel with movable piston under external pressure of 1 atm, 0.1 mol of He and 1.0 mol of an unknown compound (vapour pressure 0.68 atm, at 0oC) are introduced. Considering the ideal gas behaviour, the total volume (in…
Chemistry · Gaseous State · Numerical
Q5.Among the following compounds, the most acidic is
Chemistry · Basics of Organic Chemistry · MCQ
Q6.Dissolving 120 g of urea (mol. wt. 60) in 1000 g of water gave a solution of density 1.15 g/mL. The molarity of the solution is
Chemistry · Some Basic Concepts of Chemistry · MCQ
Q7.Extraction of metal from the ore cassiterite involves
Chemistry · Isolation of Elements · Multiple correct
Q8.The maximum number of electrons that can have principal quantum number, n = 3, and spin quantum number, ms = − 1/2 , is
Chemistry · Structure of Atom · Numerical
Q9.The work function ( φ ) of some metals is listed below. The number of metals which will show photoelectric effect when light of 300 nm wavelength falls on the metal is Includes table
Chemistry · Structure of Atom · Numerical
Q10.The difference in the oxidation numbers of the two types of sulphur atoms in $N a_{2} S_{4} O_{6}$ is
Chemistry · Redox Reactions · Numerical
Q11.Bombardment of aluminium by $α$ -particle leads to its artificial disintegration in two ways : (i) and (ii) as shown. Products X, Y and Z, respectively, are Includes diagram
Chemistry · Chemical Kinetics and Nuclear Chemistry · MCQ
Q12. $A g N O_{3}$ (aq.) was added to an aqueous $K C l$ solution gradually and the conductivity of the solution was measured. The plot of conductance ( $Λ$ ) versus the volume of $A g N O_{3}$ is Includes diagram
Chemistry · Electrochemistry · MCQ
Q13.The major product of the following reaction is Includes diagram
Chemistry · Compounds Containing Nitrogen · MCQ
Q14.Extra very pure $N_{2}$ can be obtained by heating
Chemistry · P Block Elements · MCQ
Q15.Among the given options, the compound(s) in which all the atoms are in one plane in all the possible conformations (if any) is(are)
Chemistry · Basics of Organic Chemistry · Multiple correct
Q16.An acyclic hydrocarbon P, having molecular formula $C_{6} H$ {}_{10}$, gave acetone as the only organic product through the following sequence of reactions, in which Q is an intermediate organic compound. The structure of compound P is Includes diagram
Chemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
Q17.An acyclic hydrocarbon P, having molecular formula C6H $_{10}$ , gave acetone as the only organic product through the following sequence of reactions, in which Q is an intermediate organic compound. The structure of the compound Q is Includes diagram
Chemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
Q18.When a metal rod M is dipped into an aqueous colourless concentrated solution of compound N, the solution turns light blue. Addition of aqueous $N a C l$ to the blue solution gives a white precipitate O. Addition of aqueous $N H_{3}$ dissolves O…
Chemistry · Salt Analysis · MCQ
Q19.When a metal rod M is dipped into an aqueous colourless concentrated solution of compound N, the solution turns light blue. Addition of aqueous $N a C l$ to the blue solution gives a white precipitate O. Addition of aqueous $N H_{3}$ dissolves O…
Chemistry · Salt Analysis · MCQ
Q20.When a metal rod M is dipped into an aqueous colourless concentrated solution of compound N, the solution turns light blue. Addition of aqueous $N a C l$ to the blue solution gives a white precipitate O. Addition of aqueous $N H_{3}$ dissolves O…
Chemistry · Salt Analysis · MCQ
Q21.Reaction of $B r_{2}$ with $N a_{2} C O_{3}$ in aqueous solution gives sodium bromide and sodium bromate with evolution of $C O_{2}$ gas. The number of sodium bromide molecules involved in the balanced chemical equation is .
Chemistry · S Block Elements · Numerical
Q22.The total number of alkenes possible by dehydrobromination of 3-bromo-3-cyclopentylhexane using alcoholic KOH is .
Chemistry · Hydrocarbons · Numerical
Q23.A decapeptide (mol. wt. 796) on complete hydrolysis gives glycine (mol. wt. 75), alanine and phenylalanine. Glycine contributes 47.0% to the total weight of the hydrolysed products. The number of glycine units present in the decapeptide is…
Chemistry · Biomolecules · Numerical