State of Matter Quiz 2

Question 1

When one mole of an ideal gas is heated from 300 K to 360 K at constant pressure of 1 atm, its volume &hellip;&hellip;&hellip;&hellip;

Accepted Answer

increases from V to 1.2V

Answer

increases from V to 6.0V

Answer

increases from V to 3.6V

Answer

increases from V to 1.6V

Question 2

The partial pressure of a gas is obtained by multiplying the total pressure of mixture by &hellip;&hellip;&hellip;&hellip;&hellip; of that gas.

Accepted Answer

mole fraction

Answer

molar mass

Answer

moles

Answer

mass

Question 3

The highest temperature at which liquid $CO_2$ can exist is &hellip;&hellip;&hellip;&hellip;

Accepted Answer

$31.04^\circ C$

Answer

$18.98^\circ C$

Answer

$50.0^\circ C$

Answer

$73.9^\circ C$

Question 4

The SI unit of surface tension is &hellip;&hellip;&hellip;&hellip;

Accepted Answer

$N m^{-1}$

Answer

Pascal

Answer

$N s m^{-2}$

Answer

$km^{-2}s$

Question 5

The state of matter that shows the uniformity of behavior :

Accepted Answer

Gas

Answer

Solid Liquid

Answer

Liquid

Answer

None of these

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