When 2-butyne is treated with H2/ Lindlar’s catalyst, compound X is produced as the major product and when treated with Na/liq. NH3 it produces Y as the major product. Which of the following statements is correct ?

Question

When 2-butyne is treated with H2/ Lindlar’s catalyst, compound X is produced as the major product and when treated with Na/liq. NH3 it produces Y as the major product. Which of the following statements is correct ? (A) X will have higher dipole moment and higher boiling point than Y (B) Y will have higher dipole moment and higher boiling point than X (C) X will have lower dipole moment and lower boiling point than Y (D) Y will have higher dipole moment and lower boiling point than X

Tardigrade Admin · Accepted Answer

Dipole moment of X is more than Y Boiling point of X is more than Y

Q. When 2-butyne is treated with H2​/ Lindlar’s catalyst, compound X is produced as the major product and when treated with Na/liq.NH3​ it produces Y as the major product. Which of the following statements is correct ?

X will have higher dipole moment and higher boiling point than Y

Y will have higher dipole moment and higher boiling point than X

X will have lower dipole moment and lower boiling point than Y

Y will have higher dipole moment and lower boiling point than X

Dipole moment of X is more than Y Boiling point of X is more than Y

Q. When 2-butyne is treated with $H_{2} /$ Lindlar’s catalyst, compound X is produced as the major product and when treated with $N a / l i q . N H_{3}$ it produces Y as the major product. Which of the following statements is correct ?

Dipole moment of X is more than Y

Boiling point of X is more than Y