MCQ
Producer gas is a mixture of
- ✓$CO$ and ${N_2}$
- B$C{O_2}$ and ${H_2}$
- C${N_2}$ and ${O_2}$
- D$C{H_4}$ and ${N_2}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$(A)$ The acidity of compound $I$ is due to delocalization in the conjugate base.
$(B)$ The conjugate base of compound IV is aromatic.
$(C)$ Compound II becomes more acidic, when it has a $- NO _2$ substituent.
$(D)$ The acidity of compounds follows the order $I > IV > V > II > III$.