MCQ
What is prefix of ester ?
- AOate
- BHaloformyl
- ✓Carbalkoxy
- DFormyl
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$A$ and $B$ in the above atmospheric reaction step are.
Compare the bond lengths $a$ and $b$
${C_6}{H_6}\left( l \right) + \frac{{15}}{2}{O_2}\left( g \right) \longrightarrow 6C{O_2}\left( g \right) + 3{H_2}O\left( l \right)\,;\,\Delta H = - 3271\,kJ$
What is $\Delta U$ for the combustion of $1.5\, mole$ of benzene at $27\,^oC$. .....$ kJ$