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KVPY2012Chemistryp Block Elements (Group 13 & 14)

The value of ^ x ^ in KAl ( SO ₄ ) 12 H ₂ O is -

Options

  1. A1
  2. B2
  3. C3
  4. D4

Correct answer

B. 2

Step-by-step solution

KAl ( SO ₄ ) x .12 H ₂ O , x =2

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