Among the following statements, which on is/are correct? (i) During cyclic process the amount of heat absorbed by the surrounding is equal to work done on the surrounding. (ii)Refractive index is an example for intensive property. (iii)If the enthalpy change of a process is positive then the process is spontaneous. (iv)If the enthalpy change of a process is positive then the process is spontaneous.

Among the following statements, which on is/are correct? (i) During c

1.	Among the following statements, which on is/are correct? (i) During cyclic process the amount of heat absorbed by the surrounding is equal to work done on the surrounding. (ii)Refractive index is an example for intensive property. (iii)If the enthalpy change of a process is positive then the process is spontaneous. (iv)If the enthalpy change of a process is positive then the process is spontaneous.
Answer» (i),(II),(III) (i),(IV) (ii),(iv) (ii)only Solution :(ii)only