II. Choose one test to differentiate the following pairs of compounds from the given tests. Underline the name of the compound which will yield a positive result. Qualitative Tests: Baeyer's test Ammoniacal silver nitrate test Combustion test Beilstein test Alcoholic silver nitrate test Compounds Cyclohexene Test benzene 1-butyne 2-butyne 2-methylpentane 2-methylpentene 1-chloropentane 2-chloro-2-methylbutane

Answer the reagents and results for a,b,c,d,e

Which ketone you think has the most stable π system? Explain your answer clearly based on the carbonyl group

Need help with 1-4 please. Will submit another time as well. Pre-laboratory questions

Sample B is soluble with a neutral pH and tests positive for the Ceric Nitrate test. Is there enough info to determine which functional group is present? [ Select ] If yes, which functional group is in Sample B? If no, what further test needs to be performed? [ Select ] [ Select] No further test needs to be performed. Sample B includes an aldehyde No further test needs to be performed. The sample includes an alcohol. The Baeyer test still needs to be performed The Beilstein test still needs to be performed.

Predict the organic compound based on their results with different reagent tests. Provide correct test compound and explanation. 1. 2-methylbutan-2-ol, butan-2-ol, butan-1-ol

Write TRUE if the statement is correct, FALSE if otherwis 42. The end point in the procedure of acid value is the disappearance of the pink color.43. Blank determination is employed in the determination of the Koettsdorfer number.44. Saponification is the alkaline hydrolysis of fatty oils which leads to formation of soaps.45. Esters are composed of carboxylic acids and alcohol.

1. Why does 1-butanol and cyclohexanol are immiscible whereas 2-methylpropanol and ethylene glycol are miscible? 2. What is the oxidation product of methanol inside the body and why is it harmful? 3. Write your observation based on the acidic properties of each sample Sample Observation 1-butanol   2-butanol   2-methyl-propanol

Select ALL the answers that apply.NOTE: 1 incorrect choice for every number will automatically give no points for that particular number 2- o-cresol cathecol m-cresol resorcinol phenol bromophenol Compounds whose structure/s involve a benzene ring and two substituents Compounds whose structure/s onvolve at least one - OH group attached to a benzene ring

Refer to the table. Which of the following is TRUE for compound D based on the ferric chloride test? Compound D has a phenolic group. Compound D has an amine group. Compound D has a carboxylic acid group Compound D is a saturated hydrocarbon.