SALIENT FEATURES

1. LAB EXPERIMENTS WITH VIVA VOCE
2. Each experiment contains:

1. 1. • Introduction: Basic concepts of the experiments.
   1. • Materials Required : List of materials required to perform the experiment.
   1. • Steps/Procedures: To perform the experiments, steps are given in a systematic way.
   1. • Observation tables: The observation tables are self-explanatory and help students to record the observations in an orderly and scientific manner.
   1. • Precautions and Results: While performing the experiments logically, "What to Take Care of ”(precautions) and "Where the Error can Creep into the Result” (sources of errors) are given at the end of each            experiment/activity /demonstration, etc.     
   1. • Well labelled diagrams:Alternative methods and procedures have been given for various experiments to suit the needs and availability of materials and to enable the experiments to be performed in the simplest    possible way. 
   1. • Viva Voce contains short question-answers to revise the basic theory behind the experiment.
   1. • Fully solved NCERT Lab Manual Questions are given (only for class-12)

1. 1. Investigatory Projects/Lab Activities / Demonstration Experiments with Viva Voce
   2. • Scientific investigations, involving laboratory testing and collecting information from other sources, have been given. These help students to improve their scientific vision and enhance their exploring capacity.

1. 1. 1. PRACTICAL MANUAL (COMPLEMENTARY)
      2. • Another characteristic feature of our lab manual is that we are providing a separate practical manual for students to work upon. 
      1. • The initial pages of the Practical Manual for Physics provide table of logrithms and Antilogrithms.
      1. • The graphs are attached at the end of Practical Manual for necessary graphical representations in certain experiments.
      1. You are likely to receive a new revised edition of Lab Manual with attached copies instead of separate practical manuals for the forthcoming year.
      1. Note :Lab Manuals of Chemistry & Biology (11-12) are also available separately.