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The increase in entropy in JK^(-1) of a ...

The increase in entropy in `JK^(-1)` of a substance when it absorbs 1 kJ of hear energy at 3 K is

A

3.33

B

333.3

C

0.333

D

0.0333

Text Solution

Verified by Experts

The correct Answer is:
B
Given
Heat (q) = 1kJ= 1000 J
Temperature = 3K
Entropy `(Delta S) = ("Absorb heat(q)")/("Temperature (T) ")`
` = (1000 J)/(3K)`
Entropy (S) = 333.3 J/K
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