Question

2.
For a chemical reaction,
2A, (g) + 5B, (g) → 2A,B, (g),
at 27°C the difference between AH and AEis X. Then the ratio X/R-
(A) Zero
(B) Unity(C)
(C)-5 x100
(D)-1.5 x 103
​

Answer 1

Explanation:

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