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Month: February 2019

Organic chemistry

Formic Acid : Preparation, Properties, Uses

February 20, 2019 - by admin - Leave a Comment

Formic Acid. Formic acid derives its name from the fact that it was first obtained by distillation of ants (Latin, Formica =ant): Preparation. Formic acid may be obtained as follows: (1) …

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Organic chemistry

Lactic Acid : Preparation, Properties, Reaction and Uses

February 15, 2019 - by admin - Leave a Comment

Lactic Acid. Lactic acid is the main constituent of milk that has gone sour and hence its name (L. Lactis=milk). Preparation. (1) By the hydrolysis of acetaldehyde cyanohydrin. From Molasses. …

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Analytical Chemistry

Solvent Extraction Questions And Answers

February 9, 2019 - by admin - Leave a Comment

solvent extraction QnA. The QnA in your hand solvent extraction questions and answers primarily meant for graduate and postgraduate students of Chemistry with the intention that they could show better performance during various …

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Organic chemistry

Organic chemistry quiz multiple choice questions answers

February 8, 2019 - by admin - 2 Comments.

Multiple Choice Questions Answers. Each year, more than a million students spend three grueling hours taking the Entrance Tests that engineering colleges and universities use to help them decide which …

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bio chemistry

13 answers to your questions about vitamins

February 5, 2019 - by admin - Leave a Comment

Vitamins. This organic compound of vitamins is a very popular one and it can be difficult to weed out the truths from the myths. Here are answers to the 13 …

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Inorganic Chemistry

p block elements questions and answers

February 4, 2019 - by admin - Leave a Comment

p block elements. The article in your hand p block elements questions and answers primarily meant for graduate and postgraduate students of Chemistry with the intention that they could show better performance …

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bio chemistry

Proteins (Questions and Answers)

February 2, 2019 - by admin - Leave a Comment

Proteins questions and answers. The article in your hand Questions and answers about proteins primarily meant for graduate and postgraduate students of Chemistry with the intention that they could show better performance …

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Analytical Chemistry

Questions and answers about x-ray methods

February 1, 2019 - by admin - Leave a Comment

X-ray methods questions and answers. Chemistry is the branch of Science which deals with the structure of matter and composition of substances, their transformation, analysis, synthesis and manufacturing. To facilitate …

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