Answer the following question:
Sara collected metal oxide and non-metals oxide in two different test tube without labelling them. Help her to determine the oxides in two test tubes.
a. How she can find the gases in the two different test tubes?
Sara can determine the nature of the product by using .
i. Non-metal oxide -
ii. Metal oxide -
b. How does the nature of metallic oxides differ from non-metallic oxides?