Question

An element X burns in air to form an oxide. This oxide reacts with dilute sulphuric acid to form a salt.
a). What kind of oxide is formed by element X ?
Ans:-
b). What does this tell you about element X ?
Ans:-
c). How can you show that the oxide formed is basic or acidic ?

Answer 1

plz tell me chapter name

Answer 2

c.as it reacts with an acid and we all know that acid and base reacts to form salt and water.