A) \[\Delta {{S}_{system}}+\Delta {{S}_{surroundings}}\,be+ve\]
B) \[\Delta {{S}_{system}}-\Delta {{S}_{surroundings}}\,be+ve\]
C) \[\Delta {{S}_{system}}\]be zero
D) \[\Delta {{S}_{surroundings}}\]be zero
Correct Answer: A
Solution :
For a spontaneous process,\[\Delta {{\sigma }_{total}}=\Delta {{S}_{system}}+\Delta {{S}_{surroundings}}\]to positive.
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