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Chemistry · 2020

JEE Main · 8 January 2020, Shift 1 · Q46

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…

Ferrous sulphate heptahydrate is used to fortify foods with iron. The amount (in grams) of the salt required to achieve $\displaystyle 10$ ppm of iron in $\displaystyle 100$ kg of wheat is \_\_\_\_.Atomic weight : $\displaystyle \mathrm{Fe}=55.85 ; \mathrm{S}=32.00$; $\displaystyle \mathrm{O}=16.00$
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