Neco Model Questions Vol1 2023 Chemistry Question 7
Practice objective / multiple choice question 7 from the 2023 Neco Model Questions Vol1 Chemistry examination.
A metal M reacts with dilute hydrochloric acid according to \( \mathrm{M + 2HCl \rightarrow MCl_2 + H_2} \). When 5.00 g of the metal reacts with excess HCl, 2.01 L of hydrogen gas are collected at STP. Identify the metal and give its molar mass in g·mol\(^{-1}\).
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About This Question
This is Neco Model Questions Vol1 2023 Chemistry Question 7. It is one of the objective questions from the 2023 Neco Model Questions Vol1 Chemistry examination.
Difficulty level: Hard .
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