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How many kg of CaCo(3) [Mol. Wt = 100g m...

How many kg of `CaCo_(3)` [Mol. Wt = 100g `mol e^(-1)]` is needed to produce 336 kg of CaO [Mol wt = 56g `mol^(-1)]` if % yield of the reaction given is 60%.
`CaCO_(3)(s) rightarrow CaO(s) + CO_(2)(g)`

A

`10^(3)`

B

`10^(2)`

C

900

D

800

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The correct Answer is:
A
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