Practice question
Question
What is the IUPAC name of [Cr(H₂O)6]Cl₃ ?
Explanation
Given:
What is the IUPAC name of [Cr(H₂O)6]Cl₃ ?
Formula:
The complex ion is [Cr(H₂O)6]^{3+.
Substitution & Calculation:
Ligand: aqua (H₂O). Cr is +3 (3 Cl⁻ balance +3 charge). Name: hexaaquachromium(III) chloride.
Final Result:
The computed value matches expected outcome and confirms correct choice as per latest NCERT 2026-27.
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