For each of the following pairs of substances, determine which has the larger molar entropy at...

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For each of the following pairs of substances, determine which has the larger molar entropy at...

For each of the following pairs of substances, determine which has the larger molar entropy at 298 K:

(A) Br2(l) or     (B) Cl2(g)
(C) Fe(s) or   (D) Ni(s)
(E) C2H6(g) or (F) C2H4(g)
(G) CH4(g) or   (H) CCl4(g)
(I) MgO(s) or   (J) HgO(s)
(K) NaCl(aq) or (L) MgCl2(aq)

Enter the six letters in order (e.g. ACEGIK, BDFHJL, etc.)

science chemistry

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Answer 1

Answer #1

From the table of standard table of molar entropies at 298K we can have following observation.

(A) < (B)

(C) < (D)

(E) > (F)

(G) < (H)

(I) < (J)

(K) < (L)

So answer is BDEHJL

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Answer 2

Answer #2

K>L because of Mg2+ in water

answered by: Reesh

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Answer 3

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