CUET Class 12 Chemistry Chapters
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Questions and Answers

What is the main characteristic of crystalline solids?

  • Amorphous structure and variable shape
  • High melting and boiling points
  • Rigidity and incompressibility (correct)
  • Fixed shape and fluidity
  • What is the unit of concentration that represents the number of moles of solute per liter of solution?

  • Parts per million (ppm)
  • Normality (N)
  • Percentage by volume
  • Molarity (M) (correct)
  • What is the type of electrode that does not participate in the electrochemical reaction?

  • Cathode
  • Inert electrode (correct)
  • Active electrode
  • Anode
  • What is the order of reaction in which the rate of reaction is proportional to the square of the concentration of the reactant?

    <p>Second order</p> Signup and view all the answers

    What is the type of adsorption in which the molecules are held by weak intermolecular forces?

    <p>Physisorption</p> Signup and view all the answers

    What is the group of elements that includes nitrogen, phosphorus, and arsenic?

    <p>Group 15</p> Signup and view all the answers

    Study Notes

    Chemistry Chapters in CUET Class 12

    Solid State

    • Types of solids: amorphous, crystalline, and polymorphic
    • Characteristics of solids: rigidity, incompressibility, and fixed shape
    • Types of lattice structures: primitive, face-centered, and body-centered
    • Calculation of number of atoms per unit cell

    Solutions

    • Types of solutions: gaseous, liquid, and solid
    • Concentration units: percentage, parts per million, and molarity
    • Solubility: factors affecting solubility, solubility curves, and solubility product
    • Colligative properties: boiling point elevation, freezing point depression, and osmotic pressure

    Electrochemistry

    • Electrochemical cells: galvanic and electrolytic cells
    • Electrodes: anode, cathode, and inert electrodes
    • Electrolysis: Faraday's laws of electrolysis and applications
    • Galvanic cells: Daniell cell, Leclanche cell, and lead-acid battery

    Chemical Kinetics

    • Rate of reaction: factors affecting rate, rate law, and rate constant
    • Order of reaction: first order, second order, and zero order
    • Molecularity: unimolecular, bimolecular, and trimolecular reactions
    • Catalysis: homogeneous and heterogeneous catalysts

    Surface Chemistry

    • Adsorption: physisorption and chemisorption
    • Types of adsorption: physical and chemical adsorption
    • Factors affecting adsorption: surface area, temperature, and pressure
    • Catalysis: surface area, active centers, and promoters

    General Principles and Processes of Isolation of Elements

    • Occurrence of metals: native, ores, and minerals
    • Extraction of metals: pyrometallurgy, hydrometallurgy, and electrometallurgy
    • Refining of metals: distillation, electrolysis, and zone refining
    • Extraction of non-metals: nitrogen, oxygen, and chlorine

    p-Block Elements

    • Group 15: nitrogen, phosphorus, and arsenic
    • Group 16: oxygen, sulfur, and selenium
    • Group 17: halogens and their compounds
    • Group 18: noble gases and their compounds

    d-Block and f-Block Elements

    • Transition metals: general characteristics, oxidation states, and complexes
    • Lanthanides and actinides: characteristics, oxidation states, and complexes
    • Coordination compounds: Werner's theory, isomerism, and bonding

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    Description

    Test your knowledge of solid states, solutions, electrochemistry, chemical kinetics, surface chemistry, and p-block and d-block elements in this comprehensive chemistry quiz covering all the important chapters of CUET Class 12 Chemistry.

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