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Why does pentane has a higher density than 2-2-dimethylpropane?
Wiki User
∙ 13y ago
Pentane is a liquid at room temperature (B.p. 36.1 °C, 308 K) and neopentane (2,2-dime-pe) is gas (B.p. 9.5 °C, 283 K)
Both as gases they have the same density, because of the same molecular mass.
Wiki User
∙ 13y ago
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An example of a density higher than 1?
Water has a density of 1 - therefore anything that sinks in water (e.g. iron with a density of 7.874) has a density higher than 1 and anything that floats in water has density less than 1.
Is it true that A ship is able to float on water because it has a higher density than the water?
No it has a higher density than water but the air in the ship helps.
Will an object with higher density displace more water than an object with lower density?
no
Does lead have a higher density than water?
yes
Why is it that with aluminum copper and iron the modulus of elasticity is higher for crystallographic directions with higher linear density?
I meant lower linear density, but I can't change it. So for example for Aluminum the Linear density of [111] is lower than for [110] and that is again lower than [100]. But you notice that the modulus of elasticity is higher for [111] than for [110] and that again is higher than for [100]
Octane has a higher boiling point than pentane because?
Octane has a higher boiling point than pentane because octane has a larger number of carbon atoms than propane
What happens if an object of higher density is placed in water?
Higher than what ?? If the object's density is higher than the density of water, then the object sinks in the water.
Is true about density and states of matter for most substances?
The density of solid state of matter is higher than the density of liquids and the density of liquids is higher than the density of gases.
What is true about density and states of matter for most substances?
The density of solid state of matter is higher than the density of liquids and the density of liquids is higher than the density of gases.
An example of a density higher than 1?
Water has a density of 1 - therefore anything that sinks in water (e.g. iron with a density of 7.874) has a density higher than 1 and anything that floats in water has density less than 1.
Why is the bioling point of hexane greater than that of pentane?
Higher molecular weight, so needs more kinetic energy (higher temperature) to enter the gaseous phase.
Does a golf ball have a higher density than a ping pong ball?
Yes, a Golf ball does have a Higher density than a pingpong ball. I think because if a fusion is compacted real close, it has a higher density than the object that is seperated .
Why n-pentane has higher melting point than neopentane?
It is because n-pentane is a straight chain hydrocarbon meaning it has more surface area to reach the boiling point, neopentane has significantly less surface area that's why it will boil quicker than n-pentane. The more branched molecule, the lower is its boiling point will be & the less branched molecule, the higher its boiling point will be. For combustion energy the opposite holds true, the more branched molecule has a higher energy than an unbranched one.Hope You Like My Answer...By rananeeraj168@gmail.com in facebook
Does liquids have a higher density than solids?
no
Is it true that A ship is able to float on water because it has a higher density than the water?
No it has a higher density than water but the air in the ship helps.
What is the density of an egg and salt?
Salt water has a higher density than the egg.
What can we conclude about the structure of Earth's interior knowing that the average density of Earth is higher than the average density of the rock on the continents and seafloor?
We can conclude that the density of the core and mantle are higher than that of the crust.
