Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Science Chemistry Organic Chemistry
The IUPAC name of ethylidene chloride is :
1
1, 1-Dichloroethane
2
1,2-Chloroethyne
3
1, 2-Dichloroethene
4
More than one of the above
5
None of the above