1. IUPAC name of vinyl acetylene is (a) but-1-ene-3-yne (b) but-1-yne-3-ene (c) both are correct (d) None of the above

Q. 23 Can butriene,but-1-yne-3-ene show resonance?

Q. 8. The IUPAC name of the compound CH3CH =CHC triple bond CH is (1) Pent-4-yn-2-ene (2) Pent-3-en-1-yne (3) Pent-2-en-4-yne (4) Pent-1-yn-3-ene

Q. But 1 yne and but 1 ene can be chemically distinguished by

Q. a) But-3-yn-1-ol

Q. The IUPAC name of the compound $HC\equiv CH-CH=C{H}_2$ is But-3-en-1-yne.