Q. Which of following are correct matched? [a] Position isomer of isopropyi alcohol $ C{{H}_{3}}-\underset{\begin{smallmatrix} | \\ OH \end{smallmatrix}}{\mathop{CH}}\,-C{{H}_{3}} $ [b] Functional isomer of 1-butadiene $ C{{H}_{3}}-C\equiv C-C{{H}_{3}} $ [c] Position isomer of ethylidene chloride $ Cl-C{{H}_{2}}-C{{H}_{2}}-Cl $ [d] Metamer of ethyl acetate $ H-\underset{\begin{smallmatrix} || \\ O \end{smallmatrix}}{\mathop{C}}\,-O-C{{H}_{2}}-C{{H}_{2}}C{{H}_{3}} $
Rajasthan PETRajasthan PET 2004
Solution: