Question

Which molecule contains a triple bond ? A) HCN B) F2 C) O3 D) H2CO

Answer 1

HCN

In HCN there is a triple bond between carbon and nitrogen H-C`-=`N, F2 has a single F-F bond, O3 has one double and one single bond(O-O=O) and H2CO has a double C=O bond