Write a paragraph about the scientist Acharya Prafulla Chandra Roy.
Answers
Explanation:
He was a great scientist of that time. He came of on 2nd August in the year of 1861 at Khulna in Bangladesh. He was a brilliant and a meritorious student from his early childhood. He started his early education from village Maktab.
Prafulla Chandra Ray, an Indian chemist, was born Aug. 2, 1861. Ray is often referred to as the father of chemistry in India. Showing great promise in his studies as a young man in Bengal, he was awarded a fellowship to the University of Edinburgh in 1882, where he received his BS and then his PhD in 1887. In a day when organic chemistry was all the rage, he chose to pursue inorganic chemistry, becoming an expert in mineral salts, such as sulfates and nitrites. He returned to India in 1888 and the next year received a position at the Presidency College in Calcutta. He was unable to obtain a position in the imperial service because he was Indian, an affront to which he took public offense. Ray was an ardent Bengali nationalist for his entire life, and unfortunately did not live quite long enough to see that dream become reality.
In 1896, he announced a major discovery of a new compound, mercurous nitrite. It is hard to believe that in a millennia of alchemical and chemical investigations, no one had discovered this particular compound, which was quite stable once one figured out how to make it. He published the discovery in several papers, including one in the Journal of the Chemical Society of London in 1897 which we have in our collections (second image). The discovery spawned a novel field of research, allowing Ray to establish a new school of chemistry in India and attract a considerable number of students. In 1916, he joined the faculty of Calcutta University College of Science, where he established another chemical school. He retired in 1936 and died in 1944.