Summary of Class 12 Chemistry Important Questions | 2023-2024 | Tourism Studies

Main Ideas and Concepts

• Key Topics for Exam Preparation:
  • Solutions:

    Important concepts: molality, molarity, Henry's Law, mass fraction, colligative properties, normal molecular mass.

    Recommended exercise questions: 1.4, 1.5, 1.7, 1.9, 1.12, 1.10, 1.22, 1.41, 1.35, 1.13, 1.46, 1.9, 1.11.

  • Electrochemistry:

    Important concepts: federal level, conjunction and colors, reactions, batteries, and fuel cells.

    Recommended exercise questions: 2.2, 2.3, 5, 7, 9, 11, 15, 18, 2.4, 5, 6, 8, 9, 10.

  • Kinetics:

    Important concepts: Arrhenius equation, order and molecularity, numerical problems of first order, units of rate constant, relevant graphs.

    Recommended exercise questions: 3.2, 3.7, 9, 11, 15, 16, 18, 19, 23, 26, 134.

  • D and F Block Elements:

    Important concepts: properties of KMnO4, K2Cr2O7, and transition elements.

    Recommended exercise questions: 4.3, 4.7, 15, 21, 25, 26, 28, 29, 34, and intake questions 4.3, 4.5, 9, 10.

  • Coordination Compounds:

    Important concepts: isomerism, nomenclature, DBT, CFT.

    Recommended exercise questions: 5.1, 5.3, 5, 6, 7, 9, 10, 11, 13, 22.

  • Alcohols and Phenols:

    Important concepts: hydration of alkynes, dehydration of alcohols, acidic and oxidation properties, reduction methods.

    Recommended exercise questions: 8.1, 8.3, 4, 7, 10, 11, 12, 13, 14, 18, 19, and text questions 8.2, 8.5.

  • Amines:

    Important concepts: basic strength of amines, Hofmann bromide degradation, properties of diazonium salts.

    Recommended exercise questions: 9.1, 9.3, 9.4, 9.5.

  • Biomolecules:

    Important concepts: fibers, proteins, glucose properties, DNA, and deficiency.

    Recommended exercise questions: 10.1, 10.2, 10.5, 10.6, 10.7, 10.9, 12, 15, 19, 22, and text questions 10.3, 10.5.

Study Recommendations

• Practice previous years' questions to understand how topics are tested.
• Purchase the Oswal's question bank for comprehensive chapter-wise practice and revision.
• Focus on converting study material into a format that aligns with the exam structure.

Methodology/Instructions

• Focus on specific topics and practice recommended exercise questions.
• Utilize a structured question bank for systematic revision.
• Engage with the speaker via comments or social media for clarification of doubts.

Speakers/Sources

• The video features a single speaker who provides guidance on the important topics and questions for Class 12 Chemistry.

Notable Quotes

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Educational

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