Post Utme Afe Babalola University 2020 Chemistry Question 6

Practice objective / multiple choice question 6 from the 2020 Post Utme Afe Babalola University Chemistry examination.

Post Utme Afe Babalola University 2020 Chemistry Objective / Multiple Choice

Question 6 POST_UTME_AFE_BABALOLA_UNIVERSITY • 2020 • CHEMISTRY • objective

A solution of potassium dichromate is titrated with iron(II) sulfate. The reaction is as follows: Cr2O72- + 6Fe2+ + 14H+ → 2Cr3+ + 6Fe3+ + 7H2O. If 25.0 mL of 0.0500 M Fe2+ is required to reach the \endpoint, what is the concentration of the dichromate solution?

Answer Options

A. 0.00250 M

Correct Answer B. 0.00500 M

C. 0.0125 M

D. 0.0250 M

Correct Answer

Correct Option:

0.00500 M

About This Question

This is Post Utme Afe Babalola University 2020 Chemistry Question 6. It is one of the objective questions from the 2020 Post Utme Afe Babalola University Chemistry examination.

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