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9 moles of "D" and 14 moles of E are al...

9 moles of "D" and 14 moles of E are allowed to react in a closed vessel according to given reactions. Calculate number of moles of B formed in the end of reaction, if 4 moles of G are present in reaction vessel. (percentage yield of reaction is mentioned in the reaction) Step -1 `3D+4E 80%rarr5C+A` Step-2 `3C+5G 50%rarr 6B+F`

A

`2.4`

B

`30`

C

`4.8`

D

`1`

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