00:01
First one is calcium carbide.
00:05
It reacts with water and produces acetylene gas.
00:11
The reaction looks like this.
00:13
C -a -c -2, that is calcium carbide, react with two modes of water to give c2 h2, which is acetylene gas, plus calcium hydroxide, that is c -a -o -h -folt2.
00:28
Next we have mass spectrum of acetone.
00:37
Acetone can be written as ch3, coch3.
00:41
It shows major peaks at major px at m slash z 58, 43 and 15.
00:51
And the option will be a, that is, that is the parent iron is observed.
01:01
That is parentine is observed and fragmentation involves.
01:06
Loss of cos.
01:14
Now we have structure of 2 chloromethane, cl, ch3, ch3.
01:22
Here we have also ch3.
01:24
This is structure of 2 chloro -propan plus sodium methoxide.
01:34
This is sodium methoxide.
01:40
They result in the formation of 2 methoxy propane.
01:44
Ch3, single bond o, single bond c, double bond ch2 single bond ch3.
01:53
This is two methoxy propane.
02:02
Next is in the mass spectrum of br2 that is bromine, parent iron will contain only one peak.
02:18
Next in the cyclohexane, there are only 12 atoms of hydrogen present.
02:28
Next in cyclobuta diene molecule, sigma and pi bonds are 6 sigma and 4 bonds.
02:39
Highest frequency in infrared spectrum, ultrared spectrum, alcohol has...