Neco Model Questions Vol1 2024 Chemistry Question 8
Practice objective / multiple choice question 8 from the 2024 Neco Model Questions Vol1 Chemistry examination.
In acidic solution the dichromate ion oxidises chloride ions to chlorine gas according to the overall reaction: \(\mathrm{Cr_2O_7^{2-} + 14 H^+ + 6 Cl^- \rightarrow 2 Cr^{3+} + 7 H_2O + 3 Cl_2}\). If 0.025 mol of \(\mathrm{K_2Cr_2O_7}\) is reacted with excess \(\mathrm{HCl}\), calculate the volume of \(\mathrm{Cl_2}\) gas produced at STP (22.4 L·mol⁻¹).
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About This Question
This is Neco Model Questions Vol1 2024 Chemistry Question 8. It is one of the objective questions from the 2024 Neco Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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