RTF Chapter 4 Questions Bank with 100% Correct Answers
5 views 0 purchase
Course
RTF
Institution
RTF
RTF Chapter 4 Questions Bank with 100% Correct Answers
1. An unknown substance dissolves readily in water but not in benzene (a
nonpolar solvent). Molecules of what type are present in the substance?
A) neither polar nor nonpolar
B) polar
C) either polar or nonpolar
D) nonpolar
E) none of th...
10. A solid acid HX is mixed with water. Two possible solutions can be
obtained. Which of the following is true?
I. II.
A) In case I, HX is acting like a weak acid, and in case II, HX is acting like a
strong acid.
B) In case I, HX is acting like a strong acid, and in case II, HX is acting like a
weak acid.
C) In both cases, HX is acting like a strong acid.
D) In both cases, HX is acting like a weak acid.
E) HX is not soluble in water. - Answer✔️✔️-B) In case I, HX is acting like a
strong acid, and in case II, HX is acting like a weak acid.
11. An acid is a substance that produces OH- ions in water.
True or False? - Answer✔️✔️-False
12. A 16.4-g sample of HF is dissolved in water to give 2.0 × 102 mL of
solution. The concentration of the solution is:
A) 0.82 M
B) 0.16 M
C) 0.08 M
D) 4.1 M
E) 8.2 M - Answer✔️✔️-D) 4.1 M
4
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 SophiaBennett. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.
