A Given Sample of a Particular Polymer Will Have Molecules

question 18

Multiple Choice

A given sample of a particular polymer will have molecules with a range of molecular weights, MW. If the molecular weight pdf is , what fraction of the molecules will have a molecular weight between 50 and 100?

• A) 0.049
• B) 0.036
• C) 0.988
• D) 0.043

---

Definitions:

Stockholders' Equity

The residual interest in the assets of a corporation after deducting liabilities, representing owners' claims on the company's assets.

Revenue Accounts

Accounts that track the income earned by a business from its operational activities, such as sales of goods or services.

Credit

An accounting entry that increases the balance of liabilities and equity accounts, or decreases the balance of an asset or expense account.

Stockholders' Equity

The equity held by stockholders in a corporation, determined by subtracting total liabilities from total assets.