Calculate the volume occupied by 2.2 gram of Co2 at 27 degree Celsius and 1 bar pressure class 11

1.255 L

Explanation:

Assuming that carbon dioxide acts as an ideal gas given the following conditions, using the ideal gas equation shown below

                                                      ,

and since

                                                         ,

rewriting and rearranging the prior equation to make the variable the subject, yields

                                                         ,

where is the volume occupied by the gas, is the mass of the gas, is the gas constant, is the temperature in Kelvins, is the pressure exerted by the gas and is the molecular weight of the gas molecule.

Therefore, plugging the given values into the rearranged equation,

im pretty sure its b

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.