Laboratory method of preparation acetic acid

Laboratory method of preparation acetic acid Ethanoic Acid (Acetic acid – CH COOH) Ethanoic acid is the second member of the homologous series of carboxylic acids. In other words, vinegar contains about 5 to 8% acetic acid. We will now describe two methods for the manufacture of ethanoic acid. In the first method, ethanoic acid … Read more

19.04.18 APSC (Assam) Current Affairs

ASSAM   Assam to set up 19 new cancer hospitals Assam is soon going to set up 19 new cancer hospitals across the state, health minister Himanta Biswa Sarma said at the launch of ‘Atal Amrit Abhiyan: Medical Benefits Under Cashless Mode’, a state healthcare initiative.   The state government has tied up with Tata Trust to set up the cancer hospitals. … Read more

24.02.18 APSC (Assam) Current Affairs

ASSAM Guwahati-ASEAN direct flights stressed Chief Minister Sarbananda Sonowal held a meeting with MD and Chief Executive Officer (CEO) of Air Asia Amar Abrol in his office chamber and discussed the detailed modalities of starting direct flights between Guwahati with ASEAN countries.   They discussed Air Asia’s plan to make Guwahati the principal hub for … Read more

Food bio technology

Food bio technology Biotechnology is defined in accordance with the Convention on Biological Diversity, i.e. “any technological application that uses biological systems, living organisms, or derivatives thereof, to make or modify products or processes for specific use” Biotechnology as applied to food processing in most developing countries makes use of microbial inoculants to enhance properties … Read more

07-08.01.18 APSC (Assam) Current Affairs

ASSAM   CM Sonowal showcases Assam as business and investment destination at Singapore event   With Assam chief minister Sarbananda Sonowal by her side at the Pravasi Bharatiya Divas in Singapore on Sunday, external affairs minister Sushma Swaraj pushed the northeast as a “pitch to South East Asia” while emphasizing on greater India-ASEAN cooperation for mutual growth. … Read more

Metallurgy 2

Metallurgy 2 Roasting It is a process wherein the ore is heated either alone or with some other material in excess of air below the fusion point of the ore. Usually, this method is used for sulphide ores. In roasting, definite chemical changes take place to form oxide or chloride of the metal. Ores of … Read more

25.05.18 APSC (Assam) Current Affairs

ASSAM   Scheme for dropout students launched   With the aim to help underprivileged and dropout students through education and skill-based training, the Union Government’s flagship initiative, Nai Manzil Scheme, was launched at the Education Research and Development Foundation (ERDF).   The Nai Manzil Scheme aims to provide educational intervention through bridge courses to trainees … Read more

10.01.18 APSC (Assam) Current Affairs

ASSAM   Assam tourism reaching Kazakhastan The central Asian country on Wednesday evinced keen interest to receive these people in Almaty to explore the opportunities for bilateral cooperation in the hospitality sector. The open invitation dominated when its ambassador to India Bulat Sarsenbayev is on a five days visit to the premier north east Indian capital city of Guwahati. … Read more