1.

Zinc (Zn), Iron (Fe), Aluminium (Al) and Magnesium (Mg) reacts with the dilute hydrochloric acid in different test tubes. Which of the below-mentioned order of metals correctly explains the order of vigour nature of reactions.

Answer»

Zinc (Zn), Iron (Fe), Aluminium (Al) and Magnesium (Mg) reacts with the dilute hydrochloric acid in different test tubes. Which of the below-mentioned order of metals correctly explains the order of vigour nature of reactions.




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