Post Utme Uniosun 2019 Chemistry Question 36

Practice objective / multiple choice question 36 from the 2019 Post Utme Uniosun Chemistry examination.

Post Utme Uniosun 2019 Chemistry Objective / Multiple Choice
Question 36 POST_UTME_UNIOSUN • 2019 • CHEMISTRY • objective

The reaction between zinc metal and copper(II) sulfate solution is represented by the equation: Zn(s) + CuSO4(aq) → ZnSO4(aq) + Cu(s). Calculate the number of moles of copper metal deposited when 2.5 g of zinc metal reacts with excess copper(II) sulfate solution. The molar mass of zinc is 65.38 g/mol, and the molar mass of copper is 63.55 g/mol.

Answer Options

A. 0.038 mol
Correct Answer B. 0.039 mol
C. 0.040 mol
D. 0.041 mol
Correct Answer
B
Correct Option:
0.039 mol

About This Question

This is Post Utme Uniosun 2019 Chemistry Question 36. It is one of the objective questions from the 2019 Post Utme Uniosun Chemistry examination.

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