Question

copper reacts with oxygen to form its oxide. nature of this Oxide is-

Answer 1

Answer:

Related Questions

An element X that reacts with oxygen and forms an oxide X2O. This oxide dissolves in water and turns red litmus blue. Element X is :

(A) Mg

(B) Cu

(C) Na

(D) Si

Answer

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Hint: The metal X that will react with oxygen to give X2O product will be the one belonging to group 1 because such a type of product will be formed with the group I elements only that have one valence electron. The metal is an alkali metal that is soft in nature. The element has valence electrons in the 3s shell.

Complete step by step solution:

In such questions, let us start by writing what is given to us.

Given :

X reacts with oxygen to form X2O. This can be written as -

X+O2→X2O

X2O dissolves in water.

X2Oturns red litmus blue. This means X2O is basic in nature because a base turns red litmus blue.

Answer 2

Answer:

acidic

Explanation:

the nature of oxide is acidic because it is being reacted with oxygen

to get any acidic substance it should beixies with atleast sulphuric acid or copper