Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Organic Chemistry
Which of the following is not a isomer of C5H12?
1
2,2 dimethyl pentane
2
2-methyl butane
3
Neo pentane
4
More than one of the above
5
None of the above