Question

Zinc reacts with hydrochloric acid. The reaction is a ______ reaction.


option 1. combination

option 2. decomposition

option 3. displacement

option 4. all of the above​

Answer 1

Answer:

zinc + hydrochloric acid arrow zncl2 Plus H2 hair zinc is more reactive than hydrogen so it displaces hydrogen from its compound and forms zinc chloride and hydrogen is separated it is a displacement reaction in which one element 10 places in other elements from its compound

Answer 2

Zn + HCl = H2 + ZnCl2. It is a single replacement reaction

option 3