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Textbooks published by NCERT are prescribed by the Central Board of Secondary Education (CBSE) [8] from classes I to XII, with exceptions for a few subjects, especially for the Class 10 and 12 Board Examination. Around 19 school boards from 14 states have adopted or adapted the books. [11]
Description: This book explained Dalton's theory of atoms and its applications to chemistry. Importance: The book was one of the first to describe a modern atomic theory, a theory that lies at the basis of modern chemistry. [3]: 251 It is the first to introduce a table of atomic and molecular weights.
The National Standard Examination in Chemistry or NSEC is an examination in chemistry for higher secondary school students in India, usually conducted in the end of November. [1] The examination is organized by the Indian Association of Chemistry Teachers. Over 30,000 students, mainly from Standard 12, sit for this examination.
On obtaining this certificate, the student is deemed to have completed secondary schooling. After successful completion of SSLC, Students will further pursue their higher secondary education i.e. Class 11th and Class 12th by either attending a Junior College or by continuing High School in one of three streams – Science, Commerce or Arts.
The deletions also affected Biology and Chemistry textbooks as the theory of evolution and the periodic table were also purged from class 10 NCERT textbooks. [ 35 ] [ 36 ] In April 2024, the NCERT revised its Political Science curriculum for grades 11 and 12.
DNA phenotyping is the process of predicting an organism's phenotype using only genetic information collected from genotyping or DNA sequencing.This term, also known as molecular photofitting, is primarily used to refer to the prediction of a person's physical appearance and/or biogeographic ancestry for forensic purposes.
Nomenclature of Organic Chemistry, commonly referred to by chemists as the Blue Book, is a collection of recommendations on organic chemical nomenclature published at irregular intervals by the International Union of Pure and Applied Chemistry (IUPAC).
T. R. Seshadri (1900–1975), Indian chemist, pioneer in plant chemistry; K. Barry Sharpless (born 1941), 2001 Wolf Prize in Chemistry, 2001 Nobel Prize in Chemistry; Dan Shechtman (born 1941), 2011 Nobel Prize in Chemistry, discovered quasicrystals; Patsy O. Sherman (1930–2008), 12 US patents; John Sherwood (died 2020), British physical chemist