| Organic Chemistry I Lab-CHEM-3011-005 NG nt Assessments Communication Help ePo

Question

| Organic Chemistry I Lab-CHEM-3011-005 NG nt Assessments Communication Help ePortfolio 2-Recrystallization Time Taken:0:02-59 Hannah Abid: Attempt 1 depends upon the quantity of the sample Save Question 3 (2 points) Compound A has a melting point of 175-177 C. It is thought to be one of the following compounds: 5-aminoindazole (178-179 C), 2-aminophenol (171-173 C), N-benzoylglycine (177-179 C), or thiourea (177-178 C). Mixed melting points with each of these four compounds gives the following results: with 5-aminoindazole 166-170 C, with 2- aminophenol-170-178 C, with N-benzoylglycine (176-178 C), and with thiourea . 172-180 C. Which compound is compound A? 5-aminoindazole 2-aminopheno N-benzoylglycine e thiourea Save Question 4 (2 points) MacBook Air F3 oo0

Explanation / Answer

If the Melting point stays the same it means that the two compouns are likely identical.This is called mixed melting point determination.So Compound A 's melting point matches with mixed melting point of N Benzoyl glycine (176-178).So the right option is C. please provide your valuable feedback to serve you better keep chegging

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