What was invented by Prafulla Chandra Ray?
What was invented by Prafulla Chandra Ray?
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.
Who invented mercurous nitrate?
Prafulla Chandra
Mercurous nitrate Around 1895 Prafulla Chandra started his work in the field of discovering nitrite chemistry which turned out to be extremely effective. In 1896, he published a paper on preparation of a new stable chemical compound: mercurous nitrate.
What is the name of the autobiography of Prafulla Chandra Roy?
Life and Experiences of a Bengali Chemist
His autobiography “Life and Experiences of a Bengali Chemist”, published in two volumes in 1932 and 1935 documents his own motivations as a scientist and the sweeping changes India was experiencing during his lifetime.
When and where was Prafulla Chandra Ray born?
2 August 1861, Jessore District, Bangladesh
Prafulla Chandra Ray/Born
How did Prafulla Chandra Ray influence?
In the College of Science, Prafulla Chandra made major contri- butions to the chemistry of organic sulphur compounds. He synthesised new compounds and studied their interactions with the salts of mercury. Moreover, ligating properties of some of these thio-compounds were investigated.
Who is the first father of chemistry?
ANTOINE LAVOISIER
1: ANTOINE LAVOISIER (1743–1794): Father of chemistry.
Who was the first chemist in India?
| Asima Chatterjee | |
|---|---|
| Nationality | Indian |
| Alma mater | University of Calcutta |
| Scientific career | |
| Fields | Organic chemistry, phytomedicine |
What is the parents name of Prafulla Chandra Roy?
Harish Chandra Ray
Bhubanmohini Devi
Prafulla Chandra Ray/Parents
Prafulla Chandra was born on 2nd August 1861 in Raruli-Katipara, a village in the District of Khulna (now in Bangladesh). His father – Harish Chandra Ray – a landlord with liberal views, belonged to a wealthy cultured family.
What is the mother name of Prafulla Chandra Roy?
Bhubanmohini Devi
Prafulla Chandra Ray/Mothers
Who is the mother of chemistry?
Marie Anne Paulze Lavoisier
Marie Anne Paulze Lavoisier: The Mother of Modern Chemistry.
Who is the God of chemistry?
If you are asked to identify the father of chemistry, your best answer probably is Antoine-Laurent Lavoisier, who wrote the book, “Elements of Chemistry,” in 1787.
What kind of research did Prafulla Chandra Ray do?
Many of his articles on science were published in renowned journals of his time. His research included the discovery of the stable compound mercurous nitrite in 1896 while studying nitrite and hyponitrite compounds and their compounds. He also researched organic compounds containing sulphur, double salt, homomorphism and fluorination.
When did Prafulla Chandra Ray discover mercurous nitrite?
He discovered the stable compound mercurous nitrite in 1896 and established Bengal Chemical and Pharmaceutical Works Ltd, India’s first pharmaceutical company in 1901. Also a very passionate and devoted social worker, he did not support the caste system.
When did Prafulla Chandra Ray die in Calcutta?
On June 16, 1944, this eminent Indian scientist breathed his last in his Calcutta residence. His death was mourned by his family, friends and students who regarded Ray in high regard.
Are there any colleges named after Prafulla Chandra Ray?
A revered figure, many institutions have named after this scientist such as the ‘Acharya Prafulla Chandra College’, ‘Prafulla Chandra College’ in Calcutta, and the ‘Bagerhat P.C College’ of Bangladesh. Read on to know more about his life and works