Exam (elaborations)
Test Bank - Chemistry: The Central Science, 13th Edition (Brown, 2015), Chapter 1-24 | All Chapters
Test Bank - Chemistry: The Central Science, 13th Edition (Brown, 2015), Chapter 1-24 | All Chapterss
[Show more]
Connected book
Book Title:
Author(s):
- Edition:
- ISBN:
- Edition:
Seller
Follow
Content preview
ACCESS Test Bank for Chemistry The Central Science 15th Edition Brownn n n n n n n n n n
Chemistry: The Central Science, 14e (Brown, et al.)
n n n n n n n
Chapter 1 Introduction: Matter, Energy, and Measurement
n nn n n n n
1.1 Multiple-Choice Questions n
1) What is the physical state in which matter has a specific volume but does not have a specific sha
n n n n n n n n n n n n n n n n n n
pe?
A) gas
B) solid
C) liquid
D) salts
E) ice Ans n
wer: C n
Diff: 1 Var: 1 Page Ref: Sec. 1.2
n n n n n
LO: 1.2
n n
GO: G2
n
2) The law of constant composition applies to
n n n n n n n .
A) solutions
B) heterogeneous mixtures n
C) compounds
D) homogeneous mixtures n
E) solids A n
nswer: C n
Diff: 1 Var: 1 Page Ref: Sec. 1.2
n n n n n
LO: 1.1
n n
GO: G2
n
3) A combination of sand, salt, and water is an example of a
n n n n n n n n n n n n .
A) homogeneous mixture n
B) heterogeneous mixture n
C) compound
D) pure substance n
E) solid An n
swer: B n
Diff: 1 Var: 1 Page Ref: Sec. 1.2
n n n n n
LO: 1.1
n n
GO: G2
n
1
Copyright © 2018 Pearson Education, Inc.
n n n n n
mynursytest.store
,ACCESS Test Bank for Chemistry The Central Science 15th Edition Brown
n n n n n n n n n n
4) A small amount of salt dissolved in water is an example of a
n n n n n n n n n n n n n .
A) homogeneous mixture n
B) heterogeneous mixture n
C) compound
D) pure substance n
E) solid An n
swer: A n
Diff: 1 Var: 1 Page Ref: Sec. 1.2
n n n n n
LO: 1.2
n n
GO: G2
n
5) Which one of the following has the element name and symbol correctly matched?
n n n n n n n n n n n n
A) S, sodiumn
B) Tn, tin n
C) Fe, iron n
D) N, neon n
E) B, bromine
n
Answer: C
n n
Diff: 1 Var: 1 Page Ref: Sec. 1.2
n n n n n
LO: 1.2
n n
GO: G2
n
6) Which one of the following elements is identified by the chemical symbol, Al?
n n n n n n n n n n n n
A) tin
B) aluminum
C) mercury
D) copper
E) lead Ans n
wer: B n
Diff: 2 Var: 1 Page Ref: Sec. 1.2
n n n n n
LO: 1.2
n n
GO: G2
n
7) Which one of the following is often separated into its components by simple techniques such as
n n n n n n n n n n n n n n n n
filtering or decanting? n n
A) heterogeneous mixture n
B) compounds
C) homogeneous mixture n
D) elements
E) solutions
Answer: A
n n
Diff: 2 Var: 1 Page Ref: Sec. 1.2
n n n n n
LO: 1.1
n n
GO: G2
n
2
Copyright © 2018 Pearson Education, Inc.
n n n n n
mynursytest.store
,ACCESS Test Bank for Chemistry The Central Science 15th Edition Brown
n n n n n n n n n n
8) Which states of matter are significantly compressible?
n n n n n n
A) gases only n
B) liquids only n
C) solids only n
D) liquids and gases n n
E) solids and liquids n n n
Answer: A n
Diff: 1 Var: 1 Page Ref: Sec. 1.2
n n n n n
LO: 1.2
n n
GO: G2
n
9) For which of the following, can the composition vary?
n n n n n n n n
A) pure substance n
B) element
C) both homogeneous and heterogeneous mixtures
n n n n
D) homogeneous mixture n
E) heterogeneous mixture n
Answer: C
n n
Diff: 2 Var: 1 Page Ref: Sec. 1.2
n n n n n
LO: 1.1
n n
GO: G2
n
10) If matter is uniform throughout and cannot be separated into other substances by physical m
n n n n n n n n n n n n n n
eans, it is
n n . n
A) a compound
n
B) either an element or a compound
n n n n n
C) a homogeneous mixture
n n
D) a heterogeneous mixture
n n
E) an element
n
Answer: B
n n
Diff: 2 Var: 1 Page Ref: Sec. 1.2
n n n n n
LO: 1.1
n n
GO: G2
n
11) An element cannot
n . n n
A) be part of a heterogeneous mixture
n n n n n
B) be part of a homogeneous mixture
n n n n n
C) be separated into other substances by chemical means
n n n n n n n
D) interact with other elements to form compounds
n n n n n n
E) be a pure substance
n n n n
Answer: C n
Diff: 2 Var: 1 Page Ref: Sec. 1.2
n n n n n
LO: 1.1
n n
GO: G2
n
3
Copyright © 2018 Pearson Education, Inc.
n n n n n
mynursytest.store
, ACCESS Test Bank for Chemistry The Central Science 15th Edition Brown
n n n n n n n n n n
12) Homogeneous mixtures are also known as n n n n n n .
A) solids
B) compounds
C) elements
D) substances
E) solutions
Answer: E
n n
Diff: 1 Var: 1 Page Ref: Sec. 1.2
n n n n n
LO: 1.1
n n
GO: G2
n
13) The law of constant composition says
n n . n n n n
A) that the composition of a compound is always the same
n n n n n n n n n
B) that all substances have the same composition
n n n n n n
C) that the composition of an element is always the same
n n n n n n n n n
D) that the composition of a homogeneous mixture is always the same
n n n n n n n n n n
E) that the composition of a heterogeneous mixture is always the same A
n n n n n n n n n n n
nswer: A n
Diff: 1 Var: 1 Page Ref: Sec. 1.2
n n n n n
LO: 1.2
n n
GO: G2
n
14) Which of the following is an illustration of the law of constant composition?
n n n n n n n n n n n n
A) Water boils at 100 °C at 1 atm pressure.
n n n n n n n n
B) Water is 11% hydrogen and 89% oxygen by mass.
n n n n n n n n
C) Water can be separated into other substances by a chemical process.
n n n n n n n n n n
D) Water and salt have different boiling points.
n n n n n n
E) Water is a compound. n n n n
Answer: B n
Diff: 2 Var: 1 Page Ref: Sec. 1.2
n n n n n
LO: 1.2
n n
GO: G2
n
15) In the following list, only
n n is not an example of a chemical reaction. n n n n n n n n n n
A) dissolution of a penny in nitric acid n n n n n n
B) the condensation of water vapor
n n n n
C) a burning candle
n n
D) the formation of polyethylene from ethylene
n n n n n
E) the rusting of iron
n n n n
Answer: B n
Diff: 2 Var: 1 Page Ref: Sec. 1.3
n n n n n
LO: 1.3
n n
GO: G2
n
4
Copyright © 2018 Pearson Education, Inc. n n n n n
mynursytest.store
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 gradingexpert. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $16.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now