1.
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2.
Considering entropy (S) as a thermodynamics parameter, the criterion for the spontaneity of any process is:
3.
In a closed insulated container a liquid is stirred with a paddle to increase the temperature, which of the following is true?
4.
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6.
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7.
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8.
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9.
When I mole of gas is heated at constant volume. Temperature is raised from 298 to 308 K. Heat supplied to the gas is 500 J. Then which statement is correct?
10.
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11.
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12.
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13.
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15.
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16.
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17.
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18.
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19.
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20.
A reaction occurs spontaneously if:
