What is coal tar? Give its fractions please answer?

M

mmmmm¢mmm

New member
Please write a short answer so i could learn it easly as it is for my homework also use simple words and i would appreciate it if the answer if 1 or 2 lines long only as i dont want the details or long answers but just a simple basic short answer

also PLZ don't post a link to any website but write it yourself also This question is related to the subject Chemistry just for further reference so you will not get confused

Thanks
 
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