0:00
Hello.
00:01
So in this question, the formation of smog, smog is smoke plus fog.
00:12
So the carbon dioxide here, the carbon monoxide, it reacts with the it reacts with the nitrogen monoxide.
00:26
As see, we know that if this carbon monoxide, if it reacts with the oh, then it will form c.
00:34
Co2 plus hydrogen and then this hydrogen when reacts with oxygen then it will form h o and o that is second reaction and this h o it will produce if when it reacts with the n -o then it will produce n -o2 plus oh negative so so on combining this whole reaction we can write it as co plus oh plus h plus h plus o2 plus h o2 plus h oo plus h which will produce co2 right -hand side on one side and left -hand side on another side.
01:24
So this will, we can write it as overall reaction and here as you can see that this edge, this edge is get cut, this oh and oh is get cut.
01:39
And this o -o -h and this o -h is get cut.
01:43
And so the remaining equation, it is net reaction, that is co plus n -o plus o -2.
01:54
It gives co2 plus n -o -2...