Which of the following statement is false

Options

A. Artificial silk is derived from cellulose
B. Nylon-66 is an example of elastomer
C. The repeat unit in natural rubber is isoprene
D. Both starch and cellulose are polymers of glucose

Explanation

To determine which statement is false, let's analyze each statement one by one:

1. **Statement 1: Artificial silk is derived from cellulose.**
- This statement is true. Artificial silk, also known as rayon, is indeed derived from cellulose, which is a natural polymer.

2. **Statement 2: Nylon 6x is an example of last homework.**
- This statement is false. Nylon 6x is not an example of "last homework" (which seems to be a typographical error). Instead, it is a type of polyamide fiber, which is a co-polymer made from the reaction of diamines and dicarboxylic acids.

3. **Statement 3: The repeat unit in natural rubber is isoprene.**
- This statement is true. Natural rubber is a polymer made up of repeating units of isoprene, which is a diene monomer.

4. **Statement 4: Starch and cellulose are polymers of glucose.**
- This statement is true. Both starch and cellulose are polysaccharides made up of glucose monomers linked together in different configurations.

Based on the analysis, the false statement is:

**Answer: Statement 2 is false.**

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