Question

In reactions involving solids and liquids (where change in volume is negligible), the heat of reaction at constant pressure as compared to that at constant volume is

a.

more

b.

less

c.

same

d.

unpredictable; depends on the particular reaction

Answer: (c).same

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Q. In reactions involving solids and liquids (where change in volume is negligible), the heat of reaction at constant pressure as compared to that at constant volume is

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