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

Difficulty level: Medium .

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support