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The spotanity means having the potential to proceed without assistance of external agency. The processess which occur spontaneously areA. flow of heat from colder to warmer bodyB. gas in a container contracting into one cornerC. gas expanding to fill the available volumeD. burining carbon in oxygen to given carbon dioxide |
Answer» Correct Answer - C::D Gas expands of diffuses in availabel space spontaneously, e.g., leakage of cooling gas gives smell of ethyl mercapatan spontaneously. Moreover burning of carbon to `CO_(2)` is also spontaneous |
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