Check sibling questions

The chemical reaction between copper and oxygen can be categorized as: 

(A) Displacement reaction 

(B) Decomposition reaction 

(C) Combination reaction 

(D) Double displacement reaction 

Answer - 

The reaction of metals with oxygen makes Metal Oxide

For example, here

Since Oxygen and Copper combine to form Copper Oxide. Therefore, this is a combination reaction.

So, the correct answer is (c)

 

  1. Class 10
  2. Solutions to CBSE Sample Paper - Science Class 10
  3. Solutions - CBSE Class 10 Sample Paper for 2022 Boards - Science [MCQ]

Solutions - CBSE Class 10 Sample Paper for 2022 Boards - Science [MCQ]

About the Author

Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo