nNaOCl is also known as household bleach and it is prepared by following reaction:
`NaOH+Cl_(2)rarrNaOCl+NaCl+H_(2)O`
How much NaOH is required to produce 372.5 gm of NaOCl?
A. 360gm
B. 250gm
C. 200gm
D. 400gm

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1 Answers

`2NaOH+Cl_(2)rarrNaOCl+NaCl+H_(2)O`
`n_(NaOH)"required"=2xxn_(NaOCl)`
`(W_(NaOH))/(40)=2xx(372.5)/(74.5)=10`
`W_(NaOH)=400gm`

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