solve it now.....plz tomorrow i have exam
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I HAVE THE SAME BOOK AS YOU AHH-
Btw:-
As per l know, the chapter is oxygen and oxides.
The chapter is oxygen and oxides.
1. Coating with zinc is equal to galvanizing
2.Liquification of oxygen is - 183°C
3.Mercuric oxide is red in color.
4.Speeds up the chemical reaction is catalyst.
5.Aluminium oxide is amphoteric oxide.
6 Releases oxygen is photosynthesis.
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