A) 1 : 2 : 3
B) 2 : 3 : 1
C) 6 : 3 : 2
D) 3 : 4 : 2
Correct Answer: C
Solution :
[c] 1 Eq of \[A{{g}^{+}}:1\] Eq of \[C{{a}^{2+}}:1\] Eq of \[A{{l}^{3+}}\] |
1 mol of \[A{{g}^{2+}};\frac{1}{2}\] mol of \[C{{a}^{2+}};\frac{1}{3}\] mol of \[A{{l}^{3+}}\] |
\[\therefore \] mole ratio is \[1:\frac{1}{2}:\frac{1}{3}=6:3:2\] |
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