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In the following reaction, calculate the...

In the following reaction, calculate the mass of `Cl_(2)` required to produce 1385 g of `KCiO_(4) (K=39):-`
`Cl_(2)+ 2KOH to KCl +KClO +H_(2)O`
`3KClO to 2 KCl +KClO_(3)`
`4KClOto 3KClO_(4)+ KCl`

A

40 g

B

2840 g

C

1420 g

D

710 g

Text Solution

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The correct Answer is:
B
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From the following reaction sequence Cl_2 + 2KOH to KCl + KClO + H_2O 3KClO to 2KCl + KClO_3 4KClO_3 to 3KClO_4 + KCl Calculate the mass of chlorine needed to produce 100 g of KClO_4

KClO_(4) can be prepared by following reactions: i. Cl_(2) + 2 KOH rarr KCl + KClO + H_(2) O ii. 3KClO rarr 2KCl + KClO_(3) iii. 4KClO_(3) rarr 3KlI_(4) + KCl (Atomic weight of K, Cl , and O are 369,35.5 and 16)

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