QUESTION 1 In order to determine the percentage of fat in Regular potato chips, a student collected the following data Mass of beaker: 271.468 g Mass of beaker plus chips: 275.995 Mass of beaker plus chips after extraction: 274.501 Based on these data, calculate the mass of the chips to four significant figures and enter it in the space below. DO NOT ENTER UNITS, JUST NUMBERS! QUESTION 2 In order to determine the percentage of fat in Regular potato chips, a student collected the following data M 8 of heaker: 271.468 g​

what is the volume occupied by 40 grams of argon gas (ar) at standard conditions? what volume, in liters, is occupied by 1.5 x 1023 

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.

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.