alkadienes

General formula of alkadienes?

• CnH2n

• CnH2n+2

• CnH2n+1

• CnH2n-2

Indicate the formula for alkyne:

• C9H18

• C2H6

• C9H16

• C6H8

The product of following reaction is:

 $CH\equiv CH\ +2H_{2_{ }}\ \rightarrow\$  

• Ethene

• Ethane

• Propane

• Butane

 $CH\ \equiv\ CH\ +H_{2\ }\ \rightarrow$  

The product of following reaction is:

• Ethene

• Ethane

• Propane

• Butane

Name the compound

• Propadiene

• 1,3 - Butadiene

• 1,3 - pentadiene

• but -1-yne

Reaction mechanism of alkynes?

• Additional

• substitutional

Name the reaction

• polymerization

• addition

• substitution

The uses of alkadienes?

• production of tires

• production of fibers

• production of metals

• as a fuel

What is the acetylene's systematic name?

• ethyne

• ethane

• propyne

• ethylene

.... bond in alkyne molecules?

• single

• double

• triple

• cycle