Neco 2025 Chemistry Question 43

Practice objective / multiple choice question 43 from the 2025 Neco Chemistry examination.

Neco 2025 Chemistry Objective / Multiple Choice Medium Difficulty
Question 43 NECO • 2025 • CHEMISTRY • objective

Three hundred milligrams of an unknown monohydric primary alcohol (A) are oxidised completely with acidic potassium dichromate, producing 370 mg of a single carboxylic acid (B). Assuming the oxidation adds exactly \(14\) g per mole of alcohol, determine the molecular formula of the alcohol A.

Answer Options

A. C4H10O
B. C3H6O
Correct Answer C. C3H8O
D. C2H6O
Correct Answer
C
Correct Option:
C3H8O

About This Question

This is Neco 2025 Chemistry Question 43. It is one of the objective questions from the 2025 Neco Chemistry examination.

Difficulty level: Medium .

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