Which statement is correct?
1 )
Any compound that contains both hydrogen and carbon is a hydrocarbon.
2 )
Petroleum is a compound formed from many different hydrocarbons.
The boiling points of hydrocarbons increase when the chain length increases.
4 )
The naphtha fraction obtained from petroleum is used for making roads.
تحلیل ویدئویی تست
منتظریم اولین نفر تحلیلش کنه!
پرسش و پاسخ های مشابه
سوال کنید یا به سوالات دیگران پاسخ دهید ...