Entropy decreases when NO(g) is oxidized by O2(g) to NO2(g). What major factor l
ID: 816014 • Letter: E
Question
Entropy decreases when NO(g) is oxidized by O2(g) to NO2(g).
What major factor leads to a decrease in entropy as the reaction shown takes place?
A. The formation of new bonds decreases the number of degrees of freedom, or forms of motion, available to the atoms. B. The decrease in the number of molecules due to the formation of new bonds. C. Icrease in the temperature of system. Entropy decreases when NO(g) is oxidized by O2(g) to NO2(g). What major factor leads to a decrease in entropy as the reaction shown takes place? A. The formation of new bonds decreases the number of degrees of freedom, or forms of motion, available to the atoms. B. The decrease in the number of molecules due to the formation of new bonds. C. Icrease in the temperature of system.Explanation / Answer
B IS THE CORRECT OPTION BECAUSE AS THE NO OF MOLECULES DECREASE COLLISION BETWEEN THEM WILL DECREASE SO TEMPERATURE WILL DECREASE AND THEN HEAT TRANSFER WILL DECREASE SO ENTROPY WILL ALSO DECREASE
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