iediulthe pĂŠĂśple of neighbouring areas.16. (a) What are amphoteric oxides? Give two examples of amphoteric oxides.) Explain the meanings of malleability and ductility. Why is sodium keptimmersed in koil?O1(c) Which gas is produced, when dilute hydrochloric acid is added to a rcactive metal?chemical equation.

iediulthe pĂŠĂśple of neighbouring areas.16. (a) What are amphoter

1.	iediulthe pĂŠĂśple of neighbouring areas.16. (a) What are amphoteric oxides? Give two examples of amphoteric oxides.) Explain the meanings of malleability and ductility. Why is sodium keptimmersed in koil?O1(c) Which gas is produced, when dilute hydrochloric acid is added to a rcactive metal?chemical equation.
Answer» amphoteric oxides are those oxides which react with both acids and baseseg. AL2O3, ZNOMalleability means the property of metals due to which it can be converted into wiresDuctility is property of metals due to which they can be drawn into thin sheetsHydrogen gas is produced whrn hcl reacts with metalsgiving metalchloride and h2 gas