Consider the following data: methane, g Enthalpy of sublimation of graphite Dissociation enthalpy of The bond enthalpy of bond is given by:...

of carbon B.E. of B.E. of B.E. of B.E. of...

Consider the following data Delta f H Theta methane g X kJ m: null (Chemistry) | DivineJEE

JEE Mains 2026 21st January Shift 2

Chemistry

Consider the following data:

\\ \Delta_{\mathrm{f}} \mathrm{H}^{\Theta}(

methane, g

)=-\mathrm{X} \mathrm{kJ} \mathrm{mol}^{-1}\\

Enthalpy of sublimation of graphite

=\mathrm{Y} \mathrm{kJ} \mathrm{mol}^{-1}\\

Dissociation enthalpy of

\mathrm{H}_{2}=\mathrm{Z} \mathrm{kJ} \mathrm{mol}^{-1}\\

The bond enthalpy of

\mathrm{C}-\mathrm{H}

bond is given by:

\frac{X+Y+2 Z}{4}

\frac{X+Y+4 Z}{2}

X+Y+Z

\frac{-X+Y+Z}{4}

Select an option to instantly check whether it is correct or wrong.

Download Divine JEE App

Learn on the go with our mobile app. Access courses, live classes, and study materials anytime, anywhere.

Empowering students to achieve their IIT dreams through personalized learning and expert guidance.

contact.divinejee@gmail.com
+91 9137402346
2nd floor, C, 10, Mahant Swami Marg, nr. Pratap Stadium, Chitrakoot, Jaipur, Rajasthan 302021