MCQ
Which of the following products is formed when $n-$ heptane is passed over $(Al_2O_3 + Cr_2O_3)$ catalyst at $773\,K$ ?
- ABenzene
- ✓Toluene
- CPolyheptane
- DCycloheptane

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${A_2}B(g) \to {A_2}(g) + B(g);\,\,\,\Delta {H^o} = 40\,kJ/mol$
${A_2}B(g) \to A(g) + AB(g);\,\,\,\Delta {H^o} = 50\,kJ/mol$
.....$ kJ/mol$