Answer:
the molecules of each substance attract each other through dispersion (London) intermolecular force.whether a substance is solid, liquid or gas depends on the balance between the kinetic energies of the molecules and their intermolecular attractions.
thank you.
True, if you have rough surface the more friction you have. The More slipery, less friction.
Answer:Carbon compounds are compounds having carbon as an essential element. These have generally covalent bonding.
There are many types of carbon compounds on the basis of the other elements, but the most important of them are hydrocarbons. They are compounds only made up of carbon and hydrogen. Examples can be-
Ethanol (CH3CH2OH)
Acetone [(CH3)2CO]
Butanone [ CH3C(O)CH2CH3]
Explanation:
Answer:
c. one must have a higher kinetic energy than the other system
Answer:
It going to be confusing to see 10 skyscrapers that look the same and hard to go to the right one
Explanation:
