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What is the % of H(2)O in Fe(CNS)(3).3H(...

What is the % of `H_(2)O` in `Fe(CNS)_(3).3H_(2)O`?

A

(a)45

B

(b)30

C

(c )19

D

(d)25

Text Solution

Verified by Experts

The correct Answer is:
C
In Fe `(CNS)_(3).3H_(2)O`
`%` of `H_(2)O=(3xx18)/284xx100=19%`.
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