Concept explainers
(a)
To determine: A simple chemical test to distinguish between the given pair of compound.
Interpretation: A simple chemical test to distinguish between the given pair of compound is to be stated.
Concept introduction: An alkyl or aryl benzenesulfonate (a synthetic detergent) gives no precipitates with the salts of
(b)
To determine: A simple chemical test to distinguish between the given pair of compound.
Interpretation: A simple chemical test to distinguish between the given pair of compound is to be stated.
Concept introduction: Beeswax comprises mostly esters of fatty acids and other long chain alcohols. Paraffin is a colourless solid and a mixture of long chain
(c)
To determine: A simple chemical test to distinguish between the given pair of compound.
Interpretation: A simple chemical test to distinguish between the given pair of compound is to be stated.
Concept introduction: Myristic acid is soluble in dilute aqueous base and shows acidic properties, whereas trimyristin is unaffected.
(d)
To determine: A simple chemical test to distinguish between the given pair of compound.
Interpretation: A simple chemical test to distinguish between the given pair of compound is to be stated.
Concept introduction: Trimyristin is a saturated hydrocarbon (fat). Triolein is a
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Chapter 25 Solutions
ORGANIC CHEMISTRY MASTERINGCHEM ACCESS
- 1. Why is the internal use of methyl salicylate limited to small quantities only? 2. What are the uses and application of methyl salicylate? 3. What is the role of salicylic acid, sulfuric acid and sodium carbonate in the synthesis of methyl salicylate? 4. What are the common methods to extract methyl salicylate from natural sources?arrow_forwardDescribes the disposal procedure for the following substances : A- Formaldehyde B- Propofol C- Pentobarbitalarrow_forwardThe following is a chemical compound of peppermint which affects the Kappa Opioid receptors, blocks the transmission of pain signals, and reduces pain: Choose one answer. a. linalool b. thujone c. menthol d. camphorarrow_forward
- Write chemical equation showing reactants, products, and catalysts need (if any). Write the IUPAC name below the structure A. Conversion of N-methyl-N-ethylaminobenzene to acid halide B. Convertion of butyric anhydride to ester C. Convertion of Butanoic Ethanoic Anhydride to esterarrow_forwardWrite the chemical equation for the saponification reaction. Write the chemical equation for the synthesis of detergent. Explain the cleaning property of soaps and synthetic detergents based on their emulsifying action. Between soap and synthetic detergent, which is a better cleaning agent in hard water? Explain in 1 – 3 sentences.arrow_forwardgive the general chemical equation of: a. Carboxylic acid in bicarbonate test b. ferric hydroxamate test for esterarrow_forward
- QUESTION 1 Which of the following compounds has an activating group? A. Benzoic acid B. None in the answer C. Bromobenzene D. Diphenylamine QUESTION 2 Which of the following compounds has a deactivating group attached to the benzene ring? A. Toluene B. Acetanilide C. Phenol D. Salicyclic Acidarrow_forwardWhich of the following compounds will NOT test positive in a hydroxamic test? a. butanoic acid b. butanoyl chloride c. butyl ethanoate d. butanoic acid anhydridearrow_forwardChemistry Give the structure of sodium thiosulfate and its propertiesarrow_forward
- Caused by the severe dehydration effect of formaldehyde on tissue A. fumigation B. hydration C. searing D. soaponificationarrow_forwardList the following compounds in order of increasing water solubility: a.ethoxyethane b.propanoic acid c.pentane d.1 butanolarrow_forwardWhy is it safe for us to consume foods like vinegar that contain acetic acids?arrow_forward
- Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
- General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage LearningOrganic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,EBK A SMALL SCALE APPROACH TO ORGANIC LChemistryISBN:9781305446021Author:LampmanPublisher:CENGAGE LEARNING - CONSIGNMENT
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