Some Basic Concepts of Chemistry Part 1
© examsiri.com
Question : 50 of 100
Marks:
+1,
-0
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 _____ .
A tomic weight : Fe = 55.85 ; S = 32.0 ; O = 16.00
A tomic weight : Fe = 55.85 ; S = 32.0 ; O = 16.00
[8 Jan 2020 Shift 1]
- Your Answer:
Go to Question: