Principles of Instrumental Analysis
Principles of Instrumental Analysis
7th Edition
ISBN: 9781305577213
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cengage Learning
Question
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Chapter 28, Problem 28.10QAP
Interpretation Introduction

(a)

Interpretation:

The order of the compounds containing the reversed-phase packing is to be stated.

Concept introduction:

The bonded phase has non polar nature in the reversed-phase packing. The non polar solute attracted towards the reverse phase packing and spent more time on the non polar bonded packing. Due to this the non-polar solute elute at the last. The polar solute will not attracted towards the bonded packing and also elute first from the column.

Interpretation Introduction

(b)

Interpretation:

The order of the compounds containing the reversed-phase packing is to be stated.

Concept introduction:

The bonded phase has non polar nature in the reversed-phase packing. The non polar solute attracted towards the reverse phase packing and spent more time on the non polar bonded packing. Due to this the non-polar solute elute at the last. The polar solute will not attracted towards the bonded packing and also elute first from the column.

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