JEE Main 20208 Jan, Morning shiftChemistryMediumSome Basic Concepts in Chemistry88× since 2002
Ferrous sulphate heptahydrate is used to fortify foods with iron. The amount (in grams) of the salt required to
achieve 10 ppm of iron in 100 kg of wheat is _______.
Atomic weight : Fe = 55.85; S = 32.00;
O = 16.00