Question

1. Which of the following is acidic in nature?
(a) NaOH (b) KOH (c) Ag2O (d) SO2
2. What is the chemical name of rust?
(a) Hydrated ferric oxide (b) Hydrated ferrous oxide (c) Ferric oxide (d) Ferrous oxide
3.Explain the process of rusting
4. What is the reaction of magnesium with oxygen?
5. Non-metallic oxides are acidic in nature. How will you test this fact?
can i have it fst plz

Answer 1

Answer:

1.d)SO2

2.a)

4) 2Mg+O2= 2MgO

others don't know