A piece if stone has a mass of 24.595 grams and a volume of 5.34 cm ^3. What is the density of the stone

The answer is

Explanation:

The density of a substance can be found by using the formula

From the question

mass of stone = 24.595 g

volume = 5.34 cm³

The density of the stone is

We have the final answer as

Hope this helps you

the correct answer would be d. hope this !

hydrocarbons are organic compounds that contain only hydrogens and carbons. they can be saturated (those which contain only carbon-carbon single bonds) or unsaturated (those which contain carbon-carbon double or triple bonds) in nature. hydrocarbons can undergo several reactions like substitution, elimination etc.  

on substituting one or more hydrogen atoms in hydrocarbon it results in the formation of haloalkane. as the halogen atoms are large compared to the carbon and hydrogen atoms, due to which the molecular weight increases and the bond become polar because of presence electronegative halogen atom and results in the increase in boiling point of the haloalkane.

thus, the correct option is (b) that is the boiling point of the new compound increases on substituting a hydrogen atom with a halogen in a hydrocarbon.