Neco 2023 Chemistry Question 47

Practice objective / multiple choice question 47 from the 2023 Neco Chemistry examination.

Neco 2023 Chemistry Objective / Multiple Choice Medium Difficulty
Question 47 NECO • 2023 • CHEMISTRY • objective

A 2.50 g sample of an unknown compound containing only C, H and O is combusted completely in excess O₂. The combustion yields 3.30 g of CO₂ and 1.35 g of H₂O. Determine the empirical formula of the compound.

Answer Options

Correct Answer A. C5H10O6
B. C5H12O5
C. C4H8O5
D. C6H12O7
Correct Answer
A
Correct Option:
C5H10O6

About This Question

This is Neco 2023 Chemistry Question 47. It is one of the objective questions from the 2023 Neco Chemistry examination.

Difficulty level: Medium .

View More Neco 2023 Chemistry Questions More Neco Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support