Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Hydrocarbons
Which of the following pair gives 1° carbonium ion by hydrolysis of C-Br bond?
1
Isopropyl bromide, isobutyl bromide
2
Active amly bromide, iso-propyl bromide
3
Neo-pentyl bromide, iso-butyl bromide
4
More than one of the above
5
None of the above