Waec Model Questions Vol1 2017 Chemistry Question 7

Practice objective / multiple choice question 7 from the 2017 Waec Model Questions Vol1 Chemistry examination.

Waec Model Questions Vol1 2017 Chemistry Objective / Multiple Choice Medium Difficulty
Question 7 WAEC_MODEL_QUESTIONS_VOL1 • 2017 • CHEMISTRY • objective

Potassium dichromate reacts with iron(II) sulfate in acidic medium according to the equation: K₂Cr₂O₇ + FeSO₄ + H₂SO₄ → products. When 10.0 g of K₂Cr₂O₇ is mixed with excess FeSO₄ and sulfuric acid, how many grams of Fe₂(SO₄)₃ are formed?

Answer Options

A. 45.0 g
Correct Answer B. 40.8 g
C. 32.1 g
D. 38.5 g
Correct Answer
B
Correct Option:
40.8 g

About This Question

This is Waec Model Questions Vol1 2017 Chemistry Question 7. It is one of the objective questions from the 2017 Waec Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

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