Whether the dry cleaning solvent is an example of homogeneous mixture or a pure substance is to be stated. Concept introduction: Matter can be classified into two types- mixture and pure substance. Mixtures are further classified into homogeneous and heterogeneous mixture. If the composition of elements in a sample remains constant throughout, then these samples are known as the homogeneous mixtures. The mixtures can be separated physically into pure substances.

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Chapter 3, Problem 82E

Interpretation Introduction

Interpretation:

Whether the dry cleaning solvent is an example of homogeneous mixture or a pure substance is to be stated.

Concept introduction:

Matter can be classified into two types- mixture and pure substance. Mixtures are further classified into homogeneous and heterogeneous mixture. If the composition of elements in a sample remains constant throughout, then these samples are known as the homogeneous mixtures. The mixtures can be separated physically into pure substances.

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