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JEE CHEMISTRY MCQ: THERMODYNAMICS
1
Medium
1 of 1
Understanding
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A process which is unfavourable with respect to enthalpy,
but favourable with respect to entropy
but favourable with respect to entropy
View answer and explanation
Correct option: B
could occur at high temperatures, but not at low
temperatures
temperatures
Option B is correct because a process unfavorable in enthalpy but favorable in entropy can occur at high temperatures where the entropy term dominates the Gibbs free energy equation.
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III:
Select the correct statement When of glucose was burnt in a bomb calorimeter, the temperature rose by The heat capacity of the calorimeter system is Statement-1: is less soluble in water compared to
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I:
II:
III:
Select the correct statement When of glucose was burnt in a bomb calorimeter, the temperature rose by The heat capacity of the calorimeter system is Statement-1: is less soluble in water compared to
Satement-2: More amount of heat is liberated during the formation of than the formation from their elements Consider the following processes :
For will be : The difference b/w and at constant volume is equal to The heat evolved in the combustion of methane is given by the following equations How many grams of methane would be required to produce 44.15 kJ of heat of combustion?
