Combustion Analysis of an Unknown Compound Containing Only Carbon and Hydrogen

question 159

Multiple Choice

Combustion analysis of an unknown compound containing only carbon and hydrogen produced 4.554 g of CO₂ and 2.322 g of H₂O.What is the empirical formula of the compound?

• A)CH₂
• B)C₂H₅
• C)C₄H₁₀
• D)C₅H₂

---

Definitions:

Sequencer Instruction

A programmable logic controller instruction used to execute a sequence of events or operations in a specific order.

Output Module

An output module is a component in a control system that interfaces the controller with the output devices, facilitating control actions.

Sequencer File

A file or data structure used in programming PLCs (Programmable Logic Controllers) to manage a sequence of operations or instructions.

Shift Registers

Digital circuits that shift the data stored within them by one position either to the right or left when a control signal is applied.