Question

which has greater entropy at 400k N2 or NH3??
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Answer 1

Answer:

( solids have very less entropy, liquids have entropy greater than solids, gases have entropy greater than solids and liquids)

n2 is a colourless , odourless and tasteless gas.

nh3 is a colourless pungent smelling gas and also as in liquid state on shipping it with its own vapour pressure.

therefore , n2 has greater entropy and nh3 has lesser entropy.

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Answer 2

Answer:

$NH_3$ has a greater entropy than $N_2$ at 400k.

Explanation:

To determine which substance has greater entropy at 400 K, we need to consider their molecular structure, the number of particles present, and the amount of energy associated with their motion.

At 400 K, both $N_2$ and $NH_3$ are gases, so their entropy is related to the number of available energy states for the molecules. However, $NH_3$ has a more complex structure than $N_2$, with three atoms instead of two. This increased complexity provides more energy states for $NH_3$, making it more disordered and therefore having a higher entropy than $N_2$ at the same temperature.

Therefore, $NH_3$ has a greater entropy than $N_2$ at 400 K.

This is a problem of chemical.

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