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  •  For a reaction, A(g) → A();  <img alt="\mathrm{\Delta H = -3RT}" src="https://entrancecorner.oncodecogs.com/gif.latex?%5Cmathrm%7B%5CDelta%

 For a reaction, A(g) → A(\small \l);  \mathrm{\Delta H = -3RT}. The correct statement for the reaction is :
Option: 1 |\Delta \mathrm{H}|<|\Delta \mathrm{U}|
Option: 2 \Delta H= \Delta U= 0
Option: 3 |\Delta \mathrm{H}|>|\Delta \mathrm{U}|

Option: 4 |\Delta \mathrm{H}|=|\Delta \mathrm{U}|

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