AIIMS2005Chemistry-Thermodynamics
AIIMS 2005 Chemistry Internal Energy MCQ Question
Type: MCQ-conceptual-Medium-Class 11
For the reaction of one mole of zinc dust with one mole of sulphuric acid in a bomb calorimeter, ΔU and w correspond to
A
ΔU < 0, w = 0
B
ΔU < 0, w < 0
C
ΔU > 0, w = 0
D
ΔU > 0, w > 0
Correct Answer
Option A
Detailed Explanation
Bomb calorimeter is commonly used to find the heat of combustion of organic substances.
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