Distinction in pentene-1 and pentyne-1 is done by

3-penten-1-ol

The standard state Gibbs's energy change for the isomerisation reaction cis-2-pentene to trans-2-pentene is -3.67 kJ mol^(-1) at 400 K . If more trans-2-pentene is added to the reaction vessel, then:

What simple laboratory test could be performed to distinguished between 1-pentyne and 2-pentyne ?

1-penten-3-one

1-pentyne and 2-pentyne can be distinguished by

Identify a reagent from the following list which can easily distinguish between 1-pentyne and 2-pentyne

Identify a reagent from the following list which can easily distinguish between 1-pentyne and 2-pentyne