A mixture of gases can be described as a solution because it is a homogeneous mixture that has a uniform composition throughout at the molecular level.

Question

BlackTom AI · Accepted Answer

Consider the statement about mixtures of gases being described as a solution because it is a homogeneous mixture with uniform composition at the molecular level.
Option 1: True. This option claims that a gas mixture qualifies as a solution due to its homogeneous nature and uniform composition. In chemistry, a solution is typically a homogeneous mixture of two or more substances at the molecular level, where the solute is dispersed within the solvent. For gases, when two or more gases are present in a single-phase system, they mix to form a homogeneous gas phase with uniform composition throughout the volume, which aligns with the broad definition of a solution.
Option 2: False. This choice would assert that gas mixtures are not solutions. One potential objection might be that solutions are often discussed in the context of liquids dissolved in liquids, or solids dissolved in liquids, rather than gases. However, the concept of a solution is not limited to liquids; it extends to any homogeneous phase where components are uniformly distributed, including gaseous solutions (e.g., air, a mixture of nitrogen and oxygen). Therefore, labeling a homogeneous gaseous mixture as a solution is compatible with the general chemical definition, and denying this would overlook the generality of the term across phases.
Additional nuance: The term solution emphasizes uniform distribution and the ability of the components to mix at the molecular level, which is indeed observed in gases, where mixing is rapid and occurs on a molecular scale. Thus, both the idea of a gas mixture being homogeneous and its uniform composition at the molecular level support treating it as a solution within the broader definition used in chemistry.
In summary, the statement hinges on the broad definition of a solution as a homogeneous phase with uniform composition, which applies to gaseous mixtures as well as liquid and solid solutions, making the reasoning for each option hinge on the scope of the term and the phase considered.

CHEM 110 Section 3 (PM) SP25 Pre-Lecture 27 Quiz C12-4-6

A mixture of gases can be described as a solution because it is a homogeneous mixture that has a uniform composition throughout at the molecular level.

查看解析

登录即可查看完整答案

类似问题

a homogeneous mixture consisting of a solvent and one or more solutes This is the definition of:

Question at position 8 A solution is a __ mixture consisting of a solvent and a _. Printed Blank[input]Question Blank 1 of 2[input] Question Blank 2 of 2[input]heterogenous homogeneous题目解析

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

People born without creativity never can develop it

A product has a selling price of $20, a contribution margin ratio of 40% and fixed cost of $120,000. To make a profit of $30,000. The number of units that must be sold is: Type the number without $ and a comma. Eg: 20000

Which of the following statement regarding cost is correct:

Under the assumptions used in cost-volume-profit analysis, as the activity increases:

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单

CHEM 110 Section 3 (PM) SP25 Pre-Lecture 27 Quiz C12-4-6

A mixture of gases can be described as a solution because it is a homogeneous mixture that has a uniform composition throughout at the molecular level.

查看解析

登录即可查看完整答案

类似问题

a homogeneous mixture consisting of a solvent and one or more solutes This is the definition of:

Question at position 8 A solution is a ______ mixture consisting of a solvent and a _____. Printed Blank[input]Question Blank 1 of 2[input] Question Blank 2 of 2[input]heterogenous homogeneous题目解析

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

People born without creativity never can develop it

A product has a selling price of $20, a contribution margin ratio of 40% and fixed cost of $120,000. To make a profit of $30,000. The number of units that must be sold is: Type the number without $ and a comma. Eg: 20000

Which of the following statement regarding cost is correct:

Under the assumptions used in cost-volume-profit analysis, as the activity increases:

更多留学生实用工具

希望你的学习变得更简单

Question at position 8 A solution is a __ mixture consisting of a solvent and a _. Printed Blank[input]Question Blank 1 of 2[input] Question Blank 2 of 2[input]heterogenous homogeneous题目解析