New Way Chemistry Lab Manual Class 12th by Ritu Bhatia is a comprehensive lab manual designed for Class 12 chemistry students following the CBSE, ISC, and other state boards. Published by New Way Publication, this Chemistry Lab Manual provides a structured approach to practical chemistry, helping students develop experimental skills, analytical thinking, and scientific methodology.
The book is divided into two main sections—Experiments and Projects—covering all essential Chemistry practicals prescribed in the Class 12 syllabus. Each experiment is presented in a systematic manner, with clear instructions, diagrams, observations, and precautions to ensure accurate and safe laboratory work.
Key Features of the Chemistry Lab Manual:
1. Aligned with CBSE & ISC Syllabus—Covers all mandatory Class 12 chemistry practical experiments as per the latest curriculum.
2. Step-by-Step Procedures—Each experiment includes aim, apparatus, theory, detailed method, observations, calculations, and results for better understanding.
3. Illustrated Diagrams—Helps in visualizing apparatus setups and chemical reactions.
4. Viva Voce Questions—Includes important questions for practical exams and board viva preparation.
5. Project Work Section—Provides innovative chemistry projects like studying oxalate ions in guava, casein in milk, fermentation rates, and food adulteration tests, encouraging research-based learning.
6. Specimen Record for Salt Analysis— A ready-made format to help students maintain a neat and accurate practical record.
7. Qualitative & Volumetric Analysis—Detailed guidance on titration, salt analysis, and functional group tests in organic compounds.
Experiments Covered in the Lab Manual:
1. Surface Chemistry—Adsorption, colloidal solutions.
2. Chemical Kinetics—Rate of reaction experiments.
3. Thermochemistry—Enthalpy changes in reactions.
4. Electrochemistry—Conductivity, electrochemical cells.
5. Chromatography—separation of pigments.
6. Preparation of Inorganic & Organic Compounds—Synthesis of common lab compounds.
7. Tests for Functional Groups—Identification of alcohols, aldehydes, ketones, etc.
8. Tests for Biomolecules—Carbohydrates, Proteins, and Fats.
9. Volumetric Analysis—Acid-base, redox titrations.
10. Qualitative Analysis—Identification of Cations and Anions.
Projects Included for Practical Learning:
1. Oxalate ions in guava fruit at different ripening stages.
2. Casein quantity in different milk samples.
3. Soybean milk preparation and comparison with natural milk.
4. Effect of potassium bisulfite as a food preservative.
5. Starch digestion by amylase under varying pH and temperature.
6. Fermentation rates of fruit juices and flour.
7. Extraction of essential oils from spices like saunf, ajwain, and cardamom.
8. Detection of food adulterants in oils, sugar, turmeric, and chili powder.
Why Choose This Chemistry Lab Manual?
1. Student-Friendly—Written in simple language with clear explanations.
2. Exam-Oriented—Helps in scoring high marks in practical exams.
3. Hands-on Learning—Encourages experimental skills and scientific curiosity.
4. Trusted by Teachers & Students—Widely recommended for Class 12 chemistry lab work.
This New Way Chemistry Lab Manual is an essential resource for Class 12 students, teachers, and lab instructors to master chemistry practicals effectively.
