Neco Model Questions Vol1 2024 Chemistry Question 7

Practice objective / multiple choice question 7 from the 2024 Neco Model Questions Vol1 Chemistry examination.

Neco Model Questions Vol1 2024 Chemistry Objective / Multiple Choice Medium Difficulty
Question 7 NECO_MODEL_QUESTIONS_VOL1 • 2024 • CHEMISTRY • objective

A 0.60 g sample of an unknown organic compound containing only C, H and O is completely combusted, producing 0.88 g of CO\(_2\) and 0.36 g of H\(_2\)O. The molar mass of the compound is known to be 180 g·mol⁻¹. Determine the molecular formula and give the IUPAC name of the compound, assuming it is a carbohydrate.

Answer Options

Correct Answer A. C₆H₁₂O₆, glucose
B. C₇H₁₄O₇, sorbose
C. C₅H₁₀O₅, ribose
D. C₄H₈O₄, erythrose
Correct Answer
A
Correct Option:
C₆H₁₂O₆, glucose

About This Question

This is Neco Model Questions Vol1 2024 Chemistry Question 7. It is one of the objective questions from the 2024 Neco Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

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