For the following reaction sequence (it is not necessary to understand the chemistry) what significant change(s) would be expected by IR (ignoring C-H absorptions) ? 
Definitions:
External Benchmarking
The process of comparing one's business processes and performance metrics to industry bests or best practices from other companies.
Project Manager's Job
The role responsible for planning, executing, and closing projects, ensuring they are completed on time, within budget, and according to specifications.
Disciplined Scheduling
The practice of organizing and managing one's time and tasks with strict adherence to set rules and routines to enhance productivity.
Flexible Time Frame
A scheduling approach that allows for variations in working hours, deadlines, or project timelines to accommodate different needs or circumstances.
Q6: An achiral molecule is one that is
Q25: What functional group(s)is/are present in the following
Q26: Which of the following processes of heat
Q46: An alkene with the molecular formula C<sub>8</sub>H<sub>16
Q47: What is the formal charge on oxygen
Q53: Credit for the first synthesis of an
Q70: Which of the reaction conditions could afford
Q106: The neopentyl group has the alternative name:<br>A)1,1-Dimethylpropyl<br>B)1,2-Dimethylpropyl<br>C)2,2-Dimethylpropyl<br>D)1-Methylbutyl<br>E)2-Methylbutyl
Q127: What is the correct IUPAC name for
Q144: Constitutional isomers differ in the _.