Which of the following functional groups is most likely to enhance adsorption on a metal surface?
Practice Questions
1 question
Q1
Which of the following functional groups is most likely to enhance adsorption on a metal surface?
Hydroxyl group
Carboxylic acid
Amino group
Alkyl group
Functional groups like hydroxyl and carboxylic acids can form hydrogen bonds or coordinate with metal surfaces, enhancing adsorption.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following functional groups is most likely to enhance adsorption on a metal surface?
Solution: Functional groups like hydroxyl and carboxylic acids can form hydrogen bonds or coordinate with metal surfaces, enhancing adsorption.
Steps: 5
Step 1: Understand what functional groups are. They are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules.
Step 2: Identify the functional groups mentioned in the question: hydroxyl (-OH) and carboxylic acid (-COOH).
Step 3: Learn about adsorption. It is the process where molecules stick to a surface, like a metal.
Step 4: Recognize that certain functional groups can interact with metal surfaces. Hydroxyl and carboxylic acid groups can form hydrogen bonds or coordinate with metals.
Step 5: Conclude that these interactions help the molecules stick better to the metal surface, enhancing adsorption.
