Chromate test and Tollens test are used for aldehyde only and not ketone.
Aldehyde oxidizes to acid.
Question 7 (1 point) Select all that would apply for acetone H₃C' CH₂ Soluble in water...
Question 7 (1 point) Select all that would apply for acetone Hас CH3 Soluble in water Positive Chromate test (orange turns green) Positive Tollens' test (mirror formation) pH <6 pH 7
Question 8 (1 point) Select all that would apply for 1-octanol OH Soluble in water Soluble in alkaline water (aq. NaOH) Positive acidic chromate test (color turns from orange to green) Positive Tollens' test (mirror formation) OpH<6 Орн 7 pH>8
Question 8 (1 point) Select all that would apply for 1-octanol OH Soluble in water Soluble in alkaline water (aq. NaOH) Positive acidic chromate test (color turns from orange to green) Positive Tollens' test (mirror formation) pH <6 pH 7 pH >8
5. Compound C is insoluble in water and is soluble in 5M HCl solution. Identify the structure of C from the following options. i) Aniline ii) Benzoic acid iii) Phenol iv) Toluene 6. Compound D is insoluble in water/ 5M HCI / 5M NaOH / 5MNaHCO3 solutions. It forms a silver mirror when treated with Ammonical silver nitrate solution (Tollen's reagent). Identify the functional group in D. i) An alkyne ii) Phenol iii) An alkene iv) An aldehyde 7. Compound...
Part A Which of the following compounds are soluble in water? Check all that apply. "CH₂– CH₂ – C CH3-CH2-OH CH-CH2-CH2-C-0 Na Submit Previous Are Receta X Incorrect; Try Again: 2 attempts remaining Provide feedback Type here to search O et QWERTYliu
PreLab - ID of Liquid Unknown 1. A liquid which is soluble in water, 5% aq. NaOH and 5% aq. HCl is suspected of being an amine. What feature of the solubility tests would confirm whether or not it is an amine? Explain. 2. While the effect is generally small enough to he neglected, what variable of laboratory conditions can alter the measured boiling point temperature of the liquid? 3. Match the letter of the functional group to the description...
Question 5 1 pts Which bond(s) allow(s) free rotation? Select ALL that apply. H H :0: 2 H=C=c———0 CH Bond 3 Bond 1 Bond 2 Question 4 1 pts What are the hybridizations of atoms 1, 2, and 3, respectively in the structure below? 10: C2 sp2 sp2 03 sp sp sp spº sp sp2 sp sp3 ОЕ OD
which characteristics may allow a drug to cross the blood- brain barrier? Select all that apply 1 drug is water soluble 2 The drug has a transport system 3 the drug is available for intravenous administration. 4 The drug is metabolized by the central nervous system (CNS)
The following compounds are given:
7. The following compounds are given: CH₃ H3C-C-CH3 CH₂ Cts o n on OH 1. Which compound will have the lowest boiling point? 2. Which compound will have the highest boiling point? 3. Which compound/s will be soluble in C.H14? 4. Which compound/s will be soluble in water? 5. Which compound has the highest intermolecular forces? 6. Rank all 5 compounds from lowest to highest solubility in water
Which intermediates are formed during the mechanism of the below reaction? Select all that apply. а АД по о - - CH-CH3 \ THE III НА NACH ті - о он H,с сну ота Н.с . сн, ко / H₃C Нет CH₂ Question 2 2 pts In the above reaction, you begin with 0.629 grams of the starting material (30.03 g/mol). You obtain 0.504 grams of the product (70.09 g/mol). What is the percent yield of the reaction? Question 3...