Question

Please No Silly answers. Help Me​

Answer 1

Ok... I'll try to answer it

Answer:

1. A big candle is fixed in a trough and a solution of sodium hydroxide is pured into the solution into the trough.

2. In A, the candle is lit up and immediately the bottle is replaced. In B, the candle is lit up simmilarly but covered with the bottle filled with oxygen only. In C, the candle is lit up but it is covered with the bottle filled with nitrogen only.

Explanation:

Hope it helps