HSC Chemistry 1st Paper MCQ Question With Answer 2018. Chemistry is one of the diverse branches of physical science. It is known as the science of life. The practice of chemistry has been in constant increase since the ancient time. The present day chemical industries have been evolved from the early practices of the Alchemists. Chemistry as a discipline encompasses a wide range of areas. It has always been devoted to the welfare of human and its environment. Therefore, in this age of information technology, it is necessary for all to know where and with which processes chemistry is involved in so that we can be benefited from applying the knowledge in our daily life.
Chemistry is one of the ancient and main disciplines of sciences. Various kinds of changes such as formation, destructions, growth, transformation, production etc. are discussed in chemistry. The practice of chemistry has been continuing for a number of millennia. The process of beautifying clothes by applying dyes was on track in the Indian subcontinent about 5000 years ago. Men started making metallic weapons, columns and statues quite a long ago. In ancient times, precious metals like gold, silver, lead etc. were extracted from mines using chemical technologies.
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