Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Hydrocarbons
A hydrocarbon in which two carbon atoms are joined by a double bond is called as an:
1
Alkane
2
Alkene
3
Alkyne
4
More than one of the above
5
None of the above