Question

Match these items. 1. H-C ≡ C-H (name) general formula for A) alkenes
2. cyclic compound with both saturated and unsaturated characteristics
B) benzene
3. CnH2n C) general formula of alkanes
4. reaction typical of unsaturated hydrocarbons D) addition
5. CnH2n-2 E) ethyne
6. series name of hydrocarbons with triple bond F) alkyne
7. CnH2n+2 G) general formula for alkynes

Answer 1

1. H-C ≡ C-H -  E) ethyne (or acetylene)
2. cyclic compound with both saturated and unsaturated characteristics B) benzene 
3. CnH2n - A) alkenes
4. reaction typical of unsaturated hydrocarbons D) addition 
5. CnH2n-2 - G) general formula for alkynes
6. series name of hydrocarbons with triple bond - F) alkyne
7. CnH2n+2 - C) general formula of alkanes