Which description applies to a physical property? Choose the correct answer
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The volume of the gas when its pressure is increased to 880 mm Hg is 88,64 mL
This question can be easily answered using the Boyle's Law, which states that as pressure increases, the volume is lower. It can be expressed in a mathematical way as follows:
So, from this equation we can clear V₂ to find the volume at 880 mm Hg:
Have a nice day!
The volume of the gas when its pressure is increased to 880 mm Hg is 88,64 mL
This question can be easily answered using the Boyle's Law, which states that as pressure increases, the volume is lower. It can be expressed in a mathematical way as follows:
So, from this equation we can clear V₂ to find the volume at 880 mm Hg:
Have a nice day!
The volume of water displace by crown is 10.7 mL. This will be equal to the volume of crown. Mass of crown is 112 g.
Density of a substance is defined as mass of substance per unit volume. It is mathematically represented as follows:
Putting the values,
The theoretical value of density of silver is also, 1 mL is equal to
thus, density will be 10.5 g/mL.
This is approximately equal to the calculated value thus, the crown is made up of silver.