In text Questions page number 55 Chapter 3: Metal and Non-metal Science Class 10 solutions are avalable at ourwebsite to help the students. In text Questions page number 55 is solved by our expert teachers. You can get ncert solutions and notes for class 10 chapter 3 absolutely free. NCERT Solutions for class 10 Science Chapter 3: Metal and Non-metal will definitely help in improving your marks in CBSE Board examinations.
In text Questions page number 55
Quesiton 1. Metallic oxides of zinc, magnesium and copper were heated with the following metals.
In which cases will you find displacement reactions taking place?
Answer: On the basis of reactivity series of metals the displacement reaction will take place as follows
Question 2. Which metals do not corrode easily?
Answer: Metals which have law reactivity such as silver, gold does not corrode easily.
Question 3. What are alloys?
Answer: An alloy is the homogeneous mixture of two or more metals or metals and non metals. For example brass is an alloy of copper and zinc.
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