engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test General Science Chemistry Organic Chemistry
Which of the following statement is true for the Benzene?
1
Benzene is a member of large family of hydrocarbons called as aromatic hydrocarbons
2
Benzene is natural constituent of the crude oil
3
Benzene obey the Huckel's rule
4
All of the above