TG EAMCET 3 May 2025 Shift 1 Paper

The number of 1-alkyne isomer possible for the compound with the molecular formula C6H10 is 4 . This are as follows,

CH≡C−CH2−CH2−CH2−CH3

(1-hexyne)

CH≡C−CH(CH3)−CH2−CH3

(3-methyl-1-pentyne)

CH≡C−CH2−CH(CH3)−CH3

(4-methyl-1-pentyne)

CH≡C−C(CH3)2−CH3

(3,3-dimethyl-1-butyne)
Thus, 4 isomers are possible.