chemistry 3rd secondary organic chemistry quiz 14: Carboxylic Acids and phenols Bygogorabei June 16, 2023October 26, 2023 Results - #1. we can detect of phenol by ....... (a) By adding FeCl3 in drops of water to phenol violet color is formed (a) By adding FeCl3 in drops of water to phenol violet color is formed (b)by adding FeCl3 in drops of water to phenol brown color is formed (b)by adding FeCl3 in drops of water to phenol brown color is formed (c) by adding FeCl3 in drops of water to phenol white ppt color is formed (c) by adding FeCl3 in drops of water to phenol white ppt color is formed (d) by adding FeCl2 in drops of water to phenol violet color is formed (d) by adding FeCl2 in drops of water to phenol violet color is formed #2. From uses of phenols ...... a)plastics a)plastics b),explosives such as picric acid, b),explosives such as picric acid, c)drugs such as aspirin. c)drugs such as aspirin. d) a , b and c d) a , b and c #3. When bromine water is added to aqueous solution of phenol ..... (a)The brown colour of bromine disappears (a)The brown colour of bromine disappears (b)the red colour appears (b)the red colour appears (c)the green appears (c)the green appears (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: Cyclic Hydrocarbons Quiz 7 Bygogorabei June 10, 2023October 26, 2023
chemistry 3rd secondary Organic chemistry: Hydrocarbons derivatives and alcohols – Quiz 9 Bygogorabei June 10, 2023October 26, 2023
chemistry 3rd secondary Organic chemistry : Quiz2 – Alkanes Bygogorabei June 8, 2023October 26, 2023 [ays_quiz id=’19’]
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 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