CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

A system absorbs $$600$$ J of heat and work equivalent to $$300$$ J on its surroundings. 
The change in internal energy is:


A
300J
loader
B
400J
loader
C
500J
loader
D
600J
loader

Solution

The correct option is A $$300J$$
$$\Delta U =$$ change in internal energy

$$W=-300J$$(System)

$$\Delta U =$$ q+W

 $$ \Delta U = 600 J - 300 J = 300 J $$

Thus, the change in internal energy is 300J

Hence, the correct option is $$A$$

Chemistry

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More


similar_icon
People also searched for
View More



footer-image