Gaseous State Test

Result

Gaseous State Test - 2

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Weekly Quiz Competition

Question 1
1 / -0

Air at sea level is dense. This is a practical application of

A
Boyle's law

B
Charle's law

C
Avogadro's law

D
Dalton's law

Solution

At sea level, because of compression by air above the proximal layer of air, pressure increases hence volume decreases i.e. density increases. It is Boyle’s law.
Question 2
1 / -0

Which of the following statement is false

A
The product of pressure and volume of fixed amount of a gas is independent of temperature

B
Molecules of different gases have the same K.E. at a given temperature

C
The gas equation is not valid at high pressure and low temperature

D
The gas constant per molecule is known as Boltzmann constant

Solution

P.V = constant at constant temperature. As temperature changes, the value of constant also changes.
Question 3
1 / -0

Use of hot air balloons in sports and meteorological obsevations is an application of

A
Boyle's law

B
Newtonic law

C
Kelvin's law

D
Charle's law