A chemical reaction is a process in which one or more substances are changed into new substances.
An example of a chemical reaction is when metal rusts.
I answer i would choose is C
B. Nitrogen oxygen, Oxygen, and argon
Answer:
Differences in their boiling points
Explanation:
When crude oil is distilled and separated into categories, the categories are characterized by the differences in their boiling points.
At different boiling points, each of the fraction will separate out.
- Crude oil is made up of different fractions of hydrocarbons.
- As the chain length of the hydrocarbon increases, the volatility reduces and boiling point increases.
- Components with short carbon lengths rises out from the column first and are cooled and extracted.
- The categories are thereby, classified based on differences in their boiling points.
Given what we know, we can confirm that monitoring performance to ensure that day-to-day goals are being implemented and taking corrective action as needed is known as operational control.
<h3>What is operational control?</h3>
- This type of control was explained in the question itself, some additional information is that it is a form of management.
- The <u>operational control</u> is a form of first-line management.
- It entails having the authority to make changes to a process in order to ensure day-to-day goals are met.
Therefore, we can confirm that that monitoring performance to ensure that day-to-day goals are being implemented and taking corrective action as needed is known as operational control.
To learn more about management visit:
brainly.com/question/3617478?referrer=searchResults
