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How many gram ions of SO(4)^(-2) are pre...

How many gram ions of `SO_(4)^(-2)` are present in 1 gram molecule of` K_(2)SO_(4). Al_(2)(SO_(4))_(3).24H_(2)O`?

A

(a)2

B

(b)3

C

(c )1

D

(d)4

Text Solution

Verified by Experts

The correct Answer is:
D
1 g molecule is 1 mole
Mole of `SO_(4)^(2-)4xx1=4 g` ion.
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