Question:

The total number of ions produced from the compound \(\text{Cr}(\text{NH}_3)_6]\text{Cl}_3\) in aqueous solution is:

Updated On: Mar 30, 2025
  • 2
  • 3
  • 4
  • 5
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The Correct Option is C

Solution and Explanation

The correct answer is Option 3: 4

To determine the total number of ions produced from the compound [Cr(NH3)6]Cl3 in aqueous solution, we need to understand how it dissociates.

The compound [Cr(NH3)6]Cl3 is a coordination compound. When dissolved in water, it dissociates into its constituent ions:

[Cr(NH3)6]Cl3 (aq) → [Cr(NH3)6]3+ (aq) + 3Cl- (aq)

From the dissociation equation, we can see that it produces:

  • 1 [Cr(NH3)6]3+ cation
  • 3 Cl- anions

Therefore, the total number of ions produced is 1 + 3 = 4.

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