Question

solve it now.....plz tomorrow i have exam​

Answer 1

Answer:

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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Answer 2

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