I think the correct answer from the choices listed above is option 1. It would be the molecule carbon disulphide that will be polar, based on the structure of the choices given. Hope this answers the question. Have a nice day. Feel free to ask more questions.
The answer is D: 400N
your welcome
You can use the app chemical balanced it will save your life
Use PV=nRT to find V assuming n is one and R= 8.31 then use the answer to find P2
Substances that are not chemically bonded are mixtures.
