ATI TEAS 7 Science(Chemistry) Exam Readiness Q & S 2024.

ATI TEAS 7




Chemistry




EXAM READINESS
Q&S




©2024/2025

, 1. What is the ideal gas law equation?
- A) \( P = \frac{nRT}{V} \)
- B) \( PV = nRT \)
- C) \( PV = n \)
- D) \( P = nRT \)

Correct Answer: B) \( PV = nRT \)
Rationale: The ideal gas law is commonly expressed as
PV = nRT, where P is pressure, V is volume, n is moles of
gas, R is the gas constant, and T is temperature.

2. Which type of chemical reaction is characterized by the
exchange of ions between two compounds?
- A) Synthesis
- B) Decomposition
- C) Single Displacement
- D) Double Displacement

Correct Answer: D) Double Displacement
Rationale: In a double displacement reaction, ions are
exchanged between two reactants to form new products.

3. What is the common catalyst used in the Haber process
for ammonia synthesis?
- A) Nickel
- B) Platinum
- C) Iron
- D) Copper

Correct Answer: C) Iron
©2024/2025