A system absorbs 10 kJ of heat and does ...

A system absorbs 10 kJ of heat and does 4 kJ of work. The internal energy of the system

Decrease by 6 kJ

Increase by 6 kJ

Decrease by 14 kJ

Increase by 14 kJ

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AAKASH INSTITUTE-THERMODYNAMICS-ASSIGNMENT (Section - A) Objective Type Questions

If 'r' is the work done on the system and 's' is heat evolved by the s...
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For the reaction aA(s) + bB(g) rightarrow dD(s) + cC(g). Then
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A system absorbs 10 kJ of heat and does 4 kJ of work. The internal ene...
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In a reaction, all reactant and products are liquid, then
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Regarding the internal energy of the molecule, which of the following ...
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The heat of transition (Delta H(t)) of graphite into diamond would be,...
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For the given reactions, A rightarrow D, Delta H = x. Steps involved a...
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The heats of combustion of yellow P and red P are -9.91kJ and -8.78 kJ...
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If the heat of formation of NO(2) is 'x' [1/2 N(2)(g) + O(2)(g) right...
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In the reactions HCI + NaOH rightarrow NaCI + H(2)O + x cal. H(2)S...
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Delta H(1)C(2)H(4) = 12.5 kcal Heat of atomisation of C = 171 Kcal ...
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The difference between Delta H and Delta E for the reaction 2C(6)H(6)...
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S(("rhombic"))+O(2(g))rarr SO(2(g)) , Delta H =-297.5 K J S(("monocl...
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If S+O(2)toSO(2),DeltaH=-298.2 " kJ" " mole"^(-1) SO(2)+(1)/(2)O(2)t...
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The volume of a gas expands by 0.25 m^(3) at a constant pressure of 10...
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When 1 g of anhydrous oxalic acid is burnt at 25^(@)C, the amount of h...
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The heat of neutralization of LiOh and HCI at 25 ^(@)C is 34.868 kJ mo...
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Which compound will absorb the maximum amount of heat when dissolved i...
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HA + OH rightarrow H(2)O + A^(-+) q(1) kJ H^(+) + OH ^(-) rightarrow...
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An athlete takes 100 g of glucose of energy equivalent to 1560 kJ. How...
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