JEE Main 201816 Apr, Morning shiftChemistryMediumSome Basic Concepts in Chemistry88× since 2002
An unknown chlorohydrocarbon has 3.55% of chlorine. If each molecule of the hydrocarbon has one chlorine atom only; chlorine atoms present in 1 g of chlorohydrocarbon are :
(Atomic wt. of Cl = 35.5 u; Avogadro constant = 6.023 10²³ mol⁻¹)