NEETChemistry-Thermodynamics
NEET Chemistry Internal Energy MCQ Question
Type: MCQ-conceptual-Medium-Class 11
A reaction proceeds through two paths I and II to convert X → Z. What is the correct relationship between Q, Q₁ and Q₂? (Q represents internal energy here)
A
Q = Q₁ + Q₂
B
Q = Q₁ - Q₂
C
Q = Q₂ - Q₁
D
Q = Q₂/Q₁
Correct Answer
Option A
Detailed Explanation
The internal energy change is path-independent, so Q = Q₁ + Q₂.
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