5 Questions
What is the product formed when magnesium ribbon burns in the presence of oxygen?
Magnesium oxide
Which observation helps determine whether a chemical reaction has taken place?
Evolution of a gas
What happens when dilute hydrochloric acid or sulphuric acid is added to lead nitrate?
A precipitate forms
Which substance is formed when zinc granules react with potassium iodide solution?
Zinc iodide
What is the product formed when a magnesium ribbon is burnt in air?
Magnesium oxide
Test your knowledge of chemical reactions with this quiz. Identify the products formed from the reactions of magnesium with oxygen, zinc with lead nitrate, and potassium with dilute hydrochloric acid or sulphuric acid.
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