What Is the Index of Hydrogen Deficiency in C₂₀H₃₆

question 1

Multiple Choice

What is the index of hydrogen deficiency in C₂₀H₃₆?

• A) 5
• B) 4
• C) 3
• D) 2
• E) 1

---

Definitions:

Power Steering System

A system in vehicles that uses hydraulic or electric assistance to reduce the effort needed to steer the wheels.

Idler Arms

Components in vehicle steering systems that support the steering linkage and help maintain proper wheel alignment.

Dial Indicator

A precision measurement tool used to measure small distances or angles, often utilized in mechanical engineering and machining.

Low Tire Pressure

A condition where the air pressure in one or more tires is below the recommended level, affecting vehicle handling and fuel efficiency.