3. Teacher took zinc granules in conical flask and added hydrochloric acid to it. Which gas will be released during the chemical reaction? a, Oxygen b, Carbon dioxide c. Nitrogen d. Hydrogen
Answers
Answered by
3
Answer:
hydrogen
Explanation:
bcoz zinc and hcl make zinc chloride and hydrogen releases. And even you can cover flask with your finger tightly. than light matchstick and you will see hydrogen burns and a pop out sounds comes. but try this with an expert only.
Similar questions