List - I | List – II | ||
A. | Lemur | i. | Flying phalanger |
B. | Bobcat | ii. | Numbat |
C. | Anteater | iii. | Spotted cuscus |
D. | Flying squirrels | iv. | Tasmanian tiger cat |
Which of the following compounds can exhibit geometrical isomerism, and why?
1) 2-butene
2) 1-butene ?
3) Pent-2-ene
4) But-2-yne