Post Utme Caleb University 2024 Chemistry Question 9

Practice objective / multiple choice question 9 from the 2024 Post Utme Caleb University Chemistry examination.

Post Utme Caleb University 2024 Chemistry Objective / Multiple Choice
Question 9 POST_UTME_CALEB_UNIVERSITY • 2024 • CHEMISTRY • objective

A mixture of 2.5 g of an unknown hydrocarbon and 2.5 g of anhydrous CaCl2 was dissolved in 25 mL of diethyl ether. The solution was then titrated with 0.1 M AgNO3. The reaction was monitored u\sing a burette, and the volume of AgNO3 required to reach the equivalence point was 15 mL. Calculate the molar mass of the hydrocarbon.

Answer Options

A. 50 g/mol
B. 75 g/mol
Correct Answer C. 100 g/mol
D. 125 g/mol
Correct Answer
C
Correct Option:
100 g/mol

About This Question

This is Post Utme Caleb University 2024 Chemistry Question 9. It is one of the objective questions from the 2024 Post Utme Caleb University Chemistry examination.

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