This is the part 1 of the textbook of Chemistry published by NCERT. This textbook has been formulated according to CBSE Board syllabus norms and is meant for class 11 students. It can be used for the preparation of School examination as it is designed according to CBSE.
About NCERT
NCERT (National Council of Research and Training) publish books for class I to XII under the guidelines of CBSE board which is followed by both public and private schools. It is one of the foremost education boards of India.