4) Predict which bond is the most polar in ethanol, CH3CH2OH.
A) C-C
B) C-H
C) C-O
D) O-H
Answer: D
Difficulty: 2 Medium
Section: 01.04
Topic: Structure and Bonding
Bloom's: 4. Analyze
Chapter: 01
Subtopic: Types of bonds; Bond properties
5) What can be said about the polarity of the C=O bond?
A) C and O have the same electronegativity; the bond is nonpolar
B) the C=O bond is polar; the O atom bears a partial negative charge
C) the C=O bond is nonpolar; the C atom bears a partial positive charge
D) the C=O bond is polar; the C atom bears a partial negative charge
Answer: B
Difficulty: 2 Medium
Section: 01.04
Topic: Structure and Bonding
Bloom's: 2. Understand
Chapter: 01
Subtopic: Types of bonds; Bond properties
, 6) In which of the following compounds would you expect Cl to have a partial positive charge?
A) HCl
B) CCl4
C) NaCl
D) HOCl
Answer: D
Difficulty: 2 Medium
Section: 01.04
Topic: Structure and Bonding
Bloom's: 2. Understand
Chapter: 01
Subtopic: Types of bonds; Bond properties
7) In which of the following does hydrogen have a partial negative charge based on
electronegativity?
A) BH3
B) CH4
C) NH3
D) H2O
Answer: A
Difficulty: 2 Medium
Section: 01.04
Topic: Structure and Bonding
Bloom's: 2. Understand
Chapter: 01
Subtopic: Types of bonds; Bond properties
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 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 ExamsExpert. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £22.99. You're not tied to anything after your purchase.