Oxides
Oxides: Overview
This topic covers concepts such as Simple Oxides, Mixed Oxides and Characteristics of Oxides of Group 16 Elements.
Important Questions on Oxides
Identify a neutral oxide from the following oxides.


Define simple and mixed oxides and give two examples of each.

Classify the following oxides as acidic, basic and neutral.


What are the different oxidation states of iron in its oxide .

Define simple and mixed oxides and give two examples of each.

Classify the following oxides as acidic, basic and neutral.

What are the oxidation states of iron in its oxide .

Select a pair of amphoteric oxides from the following.

Among and , the element (s) that produce (s) on reaction with hot conc. is/are


Which of the following statements is incorrect?

The oxidation states of sulphur in the anions and follow the order

Which one of the following is an amphoteric oxide?

The number of S – S bonds in sulphur trioxide trimer [ S3O9] is.
