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Question: Answered & Verified by Expert
The value of ${ }^{\prime} \mathrm{x}^{\prime}$ in $\mathrm{KAl}\left(\mathrm{SO}_{4}\right) \times \cdot 12 \mathrm{H}_{2} \mathrm{O}$ is $-$
Chemistryp Block Elements (Group 13 & 14)KVPYKVPY 2012 (SA)
Options:
  • A 1
  • B 2
  • C 3
  • D 4
Solution:
1632 Upvotes Verified Answer
The correct answer is: 2
$\mathrm{KAl}\left(\mathrm{SO}_{4}\right) \mathrm{x} .12 \mathrm{H}_{2} \mathrm{O}, \mathrm{x}=2$

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