JEE Main 2026 (2 Apr, Shift 1) Chemistry Q65: In IUPAC…

Question

In IUPAC nomenclature, the correct order of decreasing priority of functional group is :

Accepted Answer

Option 3: $-\mathrm{CONH_2}$, $-\mathrm{CHO}$, $>\mathrm{C=O}$, $-\mathrm{NH_2}$, $-\mathrm{C{\equiv}C-}$

Answer

$-\mathrm{CONH_2}$, $>\mathrm{C=O}$, $-\mathrm{CHO}$, $-\mathrm{NH_2}$, $-\mathrm{C{\equiv}C-}$

Answer

$-\mathrm{CONH_2}$, $-\mathrm{COOCH_3}$, $-\mathrm{CHO}$, $-\mathrm{NH_2}$, $-\mathrm{OH}$

Answer

$-\mathrm{CONH_2}$, $-\mathrm{CHO}$, $>\mathrm{C=O}$, $-\mathrm{NH_2}$, $-\mathrm{C{\equiv}C-}$

Answer

$-\mathrm{CONH_2}$, $-\mathrm{CHO}$, $-\mathrm{CN}$, $-\mathrm{NH_2}$, $-\mathrm{C{\equiv}C-}$

JEE Main 2 April 2026, Shift 1, Chemistry Q65