Which of the Following Molecules Contain Both Covalent and Ionic

question 31

Multiple Choice

Which of the following molecules contain both covalent and ionic bonds? $$\begin{array} { c c c c } \mathrm { NaCl } & \mathrm { NH } _ { 4 } \mathrm { OH } & \mathrm { CH } _ { 3 } \mathrm { OH } & \mathrm { MgCO } _ { 3 } \\\text { I } & \text { II } & \text { III } & \text { IV }\end{array}$$

• A) I, II
• B) I, IV
• C) II, III
• D) II, IV

---

Definitions:

Appraiser

A professional who assesses and determines the monetary value of properties, goods, or art pieces.

Used Cars

Pre-owned vehicles that have been sold or transferred to a new owner after being used by a previous owner.

Quality Distribution

The variation in quality levels among goods or services within a category, often affecting consumer choice and market dynamics.

Appraiser

An appraiser is a professional who assesses and determines the market value of assets, such as real estate or personal property.