1.

Following reaction occurring in an automobile \[2{{C}_{8}}{{H}_{18}}(g)+25{{O}_{2}}(g)\to 16C{{O}_{2}}(g)+18{{H}_{2}}O(g).\] The sign of \[\Delta H,\,\Delta S\] and \[\Delta G\] would be               [CBSE PMT 1994; KCET 1999]

A.                 +, ?, +  
B.                 ?, +, ?
C.                 ?, +, +  
D.                 +, +, ?
Answer» C.                 ?, +, +  


Discussion

No Comment Found

Related MCQs