smack is very interest to watch.this testbook in chmistry for class has been prepared in complete acordance with the new syllabus prescribed by the borard of matricilation schols government of tamil nadu thew bod is written in simple languagfe keping in ,ind the age and psycholoy ofg the sgtuydent every efort has ben made sos that all students rural and wban wil be able to read learn and enjhyu the beenefity qyualityh has been the watchwoed which has not been comp0romised