The comoiund is named calcium carbide
Explanation:
It is known that stronger is the bonding between the atoms of a molecule more difficulty it will face to form vapors. Hence, more heat needs to be provided to the molecule. As a result, it will have high boiling point.
So, in heptanol there is hydrogen bonding. Hence, there is strong bonding so, boiling point of heptanol will be high.
On the other hand, heptane has long carbon chain as compared to pentane. Therefore, heptane will occupy more surface area and thus, more heating will be provided to it. Hence, boiling point of heptane will be greater than the boiling point of pentane.
Thus, we can conclude that rank of given compounds according to start of their boiling point is as follows.
pentane < heptane < heptanol
Answer:
Yes is incorrect
Explanation:
not all veins carry blood rich in CO2 , the pulmonary vein carries blood with O2 which means that not all veins carry blood rich in CO2
Explanation:
At convergent plate boundaries two plates are moving towards one another and different scenarios are in play.
Most importantly, at these margins the crust is being destroyed.
- At continental - continental crust margin, there is an uplift because the density of the two crust is similar and lesser than that of the mantle below.
- At continental - oceanic crust margin, subduction zones are found where the denser oceanic crust sinks beneath into the mantle.
- This is also the case with ocean - ocean convergence zone.
Some of the features found at this margin include, oceanic trenches, accretionary wedges, volcanic islands, earthquakes