Jee Main
Hydrocarbons
JEE Main 2025 (Online) 22nd January Evening Shift
INTEGER+4 / -12025
The compound with molecular formula $\mathrm{C}_6 \mathrm{H}_6$, which gives only one monobromo derivative and takes up four moles of hydrogen per mole for complete hydrogenation has _________ $\pi$ electrons.