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Determine the equivalent weight of each ...

Determine the equivalent weight of each given below, if formula weight of these compounds are `X,Y` and `Z` respectively:
(i) `Na_(2)SO_(4)`, (ii) `Na_(3)PO_(4). 12H_(2)O`
(iii) `Ca_(3)(PO_(4))_(2)`

A

(I). `(X)/(2)`
(II). `(Y)/(3)`
(III). `(Z)/(6)`

B

`(I). X`
(II). `(Y)/(3)`
(III) `(Z)/(3)`

C

(I) `(X)/(2)`
(II). `(Z)/(3)`
(III). `(Z)/(3)`

D

`(I)X,(II) Y,(III)Z

Text Solution

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The correct Answer is:
a
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