Exam (elaborations)
OCHEM EXAM 4 QUIZZES & ANS!!
- Course
- Institution
OCHEM EXAM 4 QUIZZES & ANS!!
[Show more]
Content preview
Name: Score:44 Multiple choice questions
Term 1 of 44
Amines have basic properties because of the presence of
a hydroxyl group in such compounds.
an unshared pair of electrons on the nitrogen atom.
a positive charge on the nitrogen atom.
the ability of the nitrogen atom to give up hydrogen atoms.
Term 2 of 44
For which of the following types of compounds will four constitutional isomers exist?
unsaturated three-carbon amine
unsaturated three-carbon amide
unsaturated four-carbon amine
more than one correct response
no correct response
,Term 3 of 44
Statements:
(1) The reaction of an amine with water produces a basic solution.
(2) Acetamide is a one-carbon amide and ethanamide is a two-carbon amide.
(3) The most common type of polyamide is a polyurethane.
All three statements are true.
Two of the three statements are true.
Only one of the statements is true.
None of the statements is true.
Term 4 of 44
Statements:
(1) Reaction of an amine with water produces a substituted ammonium ion.
(2) Aniline and m-chloroaniline contain the same number of hydrogen atoms.
(3) The monomers needed to produce a polyamide are a diacid and a diamine.
All three statements are true.
Two of the three statements are true.
Only one of the statements is true.
None of the statements is true.
, Term 5 of 44
Statements:
(1) Tert-butylamine is a primary amine.
(2) Most unsubstituted amides are solids at room temperature.
(3) Several important neurotransmitters in the human body are primary amines.
All three statements are true.
Two of the three statements are true.
Only one of the statements is true.
None of the statements is true.
Term 6 of 44
Statements:
(1) Acidic hydrolysis of an amide produces an acid salt and an amine.
(2) The amide urea contains more nitrogen atoms than carbon atoms.
(3) All cyclic amines are heterocyclic compounds that are either 10 or 20 amines.
All three statements are true.
Two of the three statements are true.
Only one of the statements is true.
None of the statements is true.
Term 7 of 44
The elements present in an unsubstituted amine are
carbon and nitrogen.
carbon, nitrogen and hydrogen.
carbon, nitrogen and oxygen.
carbon, nitrogen, hydrogen and oxygen.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller stuuviaa. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80796 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now