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Laws of thermodynamic

Total questions: 10

Worksheet time: 8mins

Name
Class
Date
1.

what is the definition of "laws of thermodynamics"

(a)  

2.

how many laws are there in thermodynamics

a)

2

b)

3

c)

4

d)

6

3.

In zeroth law of thermodynamics, what is established between three substances?

a)

Thermal equilibrium

b)

Chemical equilibrium

4.

In second law of thermodynamics, what is this equation Refer to?

ΔG=ΔH−TΔS

a)

Gibbs free energy Equation

b)

Entropy Equation

5.

What does this photo describe

a)

Zeroth law of thermodynamics

b)

First law of thermo dynamics

c)

second law of thermodynamics

d)

Third law of Thermodynamics

6.

What does the third law of Thermodynamics means

(a)  

7.

The second law of Thermodynamics define

a)

Entropy

b)

Energy

c)

Enthalpy

d)

Heat

8.

According to kinetic theory of gases, the absolute zero temperature is attained when

a)

When mass is zero

b)

Kinetic Energy of gas molecules is zero

c)

Pressure of gas molecules is zero

d)

Volume of gas is zero

9.

It is possible to reach 0K (Absolute zero)

a)

True

b)

False

10.

What increases from solid to liquid to gas, and why

(a)