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Chemistry · 2023 · Shift 1

17 questions from this JEE Advanced paper

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JEE Advanced
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2023 · Shift 1
Chemistry

Chemistry · 2023 · Shift 1

17 questions from this JEE Advanced paper

Isolation of Elements1 questions Aldehydes Ketones and Carboxylic Acids2 questions Alcohols Phenols and Ethers2 questions D and F Block Elements1 questions Electrochemistry1 questions Ionic Equilibrium1 questions Some Basic Concepts of Chemistry1 questions Gaseous State1 questions Chemical Equilibrium1 questions Thermodynamics2 questions Compounds Containing Nitrogen1 questions P Block Elements1 questions Coordination Compounds1 questions Basics of Organic Chemistry1 questions

Q1.The correct statement(s) related to processes involved in the extraction of metals is(are) :
Chemistry · Isolation of Elements · Multiple correct
Q2.In the following reactions, $P, Q, R$ , and $S$ are the major products. The correct statement(s) about $P, Q, R$ , and $S$ is(are) : Includes diagram
Chemistry · Aldehydes Ketones and Carboxylic Acids · Multiple correct
Q3.Consider the following reaction scheme and choose the correct option(s) for the major products $Q$ , $R$ and $S$ . Includes diagram
Chemistry · Alcohols Phenols and Ethers · Multiple correct
Q4.In the scheme given below, $X$ and $Y$ , respectively, are Includes diagram
Chemistry · D and F Block Elements · MCQ
Q5.Plotting $1/ Λ_{m}$ against $c Λ_{m}$ for aqueous solutions of a monobasic weak acid $y$ resulted in a straight line with $y$ -axis intercept of $P$ and slope of $S$ …
Chemistry · Electrochemistry · MCQ
Q6.On decreasing the $p H$ from 7 to 2 , the solubility of a sparingly soluble salt (MX) of a weak acid (HX) increased from $1 0^{- 4} mol L^{- 1}$ to $1 0^{- 3} mol L^{- 1}$ . The $p K_{a}$ …
Chemistry · Ionic Equilibrium · MCQ
Q7.In the given reaction scheme, $P$ is a phenyl alkyl ether, $Q$ is an aromatic compound; $R$ and $S$ are the major products. The correct statement about $S$ is : Includes diagram
Chemistry · Alcohols Phenols and Ethers · MCQ
Q8.The stoichiometric reaction of $X$ of dimethyldichlorosilane with water results in a tetrameric cyclic product $X$ in $75%$ yield. The weight (in g) of $X$ obtained is . [Use,…
Chemistry · Some Basic Concepts of Chemistry · Numerical
Q9.A gas has a compressibility factor of 0.5 and a molar volume of $0.4 dm^{3} mol^{- 1}$ at a temperature of $x$ and pressure $x$ atm. If it shows ideal gas behaviour at the same temperature and…
Chemistry · Gaseous State · Numerical
Q10.The plot of $lo g k_{f}$ versus $1/ T$ for a reversible reaction $A (g) ⇌ P (g)$ is shown. Pre-exponential factors for the forward and backward reactions are $1 0^{15} s^{- 1}$ and $1 0^{11} s^{- 1}$ … Includes diagram
Chemistry · Chemical Equilibrium · Numerical
Q11.One mole of an ideal monoatomic gas undergoes two reversible processes $(A \to B$ and $B \to C)$ as shown in the given figure: $A \to B$ is an adiabatic process.… Includes diagram
Chemistry · Thermodynamics · Numerical
Q12.In a one-litre flask, 6 moles of $A$ undergoes the reaction $A (g) ⇌ P (g)$ . The progress of product formation at two temperatures (in Kelvin), $T_{1}$ and $T_{2}$ , is shown in the figure:… Includes diagram
Chemistry · Thermodynamics · Numerical
Q13.The total number of $s p^{2}$ hybridised carbon atoms in the major product $P$ (a non-heterocyclic compound) of the following reaction is . Includes diagram
Chemistry · Compounds Containing Nitrogen · Numerical
Q14.Match the reactions (in the given stoichiometry of the reactants) in List-I with one of their products given in List-II and choose the correct option. Includes table
Chemistry · P Block Elements · MCQ
Q15.Match the electronic configurations in List-I with appropriate metal complex ions in List-II and choose the correct option. [Atomic Number: $Fe = 26, Mn = 25, Co = 27$ ] Includes table
Chemistry · Coordination Compounds · MCQ
Q16.Match the reactions in List-I with the features of their products in List-II and choose the correct option. Includes table Includes diagram
Chemistry · Basics of Organic Chemistry · MCQ
Q17.The major products obtained from the reactions in List-II are the reactants for the named reactions mentioned in List-I. Match List-I with List-II and choose the correct option. Includes table
Chemistry · Aldehydes Ketones and Carboxylic Acids · MCQ