chemistry 3rd secondary organic chemistry quiz 14: Carboxylic Acids and phenols Bygogorabei June 16, 2023October 26, 2023 Results - #1. (9) The similarity between picric acid and salicylic acid in some chemical reactions GR? (a)Because benzene ring in each of them are attached by phenolic hydroxyl group (a)Because benzene ring in each of them are attached by phenolic hydroxyl group (b)Because benzene ring in each of them are attached by phenolic craboxyl group (b)Because benzene ring in each of them are attached by phenolic craboxyl group (c)Because benzene ring in each of them are attached by hydroxyl group (c)Because benzene ring in each of them are attached by hydroxyl group (d) a and b (d) a and b #2. 10) FeCI3 is not used to differentiate between picric and salicylic acids (a)Because it gives violet color with the 2 compounds due to attachment of benzene ring with phenolic hydroxyl group (a)Because it gives violet color with the 2 compounds due to attachment of benzene ring with phenolic hydroxyl group (b)Because it gives violet color with the 2 compounds due to attachment of benzene ring with phenolic carboxylic group (b)Because it gives violet color with the 2 compounds due to attachment of benzene ring with phenolic carboxylic group (c)Because it gives yellow color with the 2 compounds due to attachment of benzene ring with phenolic hydroxyl group (c)Because it gives yellow color with the 2 compounds due to attachment of benzene ring with phenolic hydroxyl group (d)no correct answer (d)no correct answer #3. (11) The fruits and some vegetables are eaten fresh without cooking (a)Because ascorbic acid (vitamin c) found in them is hydrolyzed by heat (a)Because ascorbic acid (vitamin c) found in them is hydrolyzed by heat (b) To be useful for human body (b) To be useful for human body (c) A and B (c) A and B (d) no correct answer (d) no correct answer التالي
chemistry 3rd secondary Organic chemistry: Alkenes and Alkynes Quiz 4 Bygogorabei June 8, 2023October 26, 2023
chemistry 3rd secondary Organic chemistry quiz 12:Chemical properties of alcohols. To : Detection of phenol Bygogorabei June 13, 2023October 26, 2023
chemistry 3rd secondary Organic chemistry: Cyclic Hydrocarbons Quiz 7 Bygogorabei June 10, 2023October 26, 2023
chemistry 3rd secondary Quiz1:oraganic compounds and classification of Hydrocarbons Bygogorabei January 15, 2023October 26, 2023 [ays_quiz id=’11’]
chemistry 3rd secondary Organic chemistry : Alenes and Alkynes quiz 5 Bygogorabei June 9, 2023October 26, 2023
chemistry 3rd secondary Organic chemistry Quiz 13: Carboxylic Acids Bygogorabei June 14, 2023October 26, 2023
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
Thanks for sharing. I read many of your blog posts, cool, your blog is very good. https://www.binance.info/register?ref=IHJUI7TF
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
Thanks for sharing. I read many of your blog posts, cool, your blog is very good. https://www.binance.info/register?ref=IHJUI7TF