An Online Business That Sells Products And/or Services Directly to Consumers

question 3

Multiple Choice

An online business that sells products and/or services directly to consumers is following the general ____ e-commerce business model.

• A) B2B
• B) B2C
• C) B2G
• D) C2C

---

Definitions:

Wolff-Kishner Reduction

A chemical reaction used to convert carbonyl groups (C=O) into methylene (CH2) groups by treatment with hydrazine (N2H4) and a strong base.

Ketone

An organic compound characterized by a carbonyl group (C=O) bonded to two carbon atoms, common in sugars and fragrances.

Hydrazone

A compound formed by the reaction of a hydrazine with a ketone or aldehyde, characterized by a –NHN=C– linkage.

Semicarbazone

Derivatives of semicarbazide that are used as derivatives to characterize aldehydes and ketones, typically involving the formation of crystalline precipitates.