जॉइन Examsbookउत्तर : 1. "CrCl3"
Which compound forms a colored aqueous solution?5
प्र: Which compound forms a colored aqueous solution?
- 1CrCl3true
- 2KBrfalse
- 3CaCl2false
- 4NaOHfalse
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उत्तर : 1. "CrCl3"
व्याख्या :
Answer: A) CrCl3 Explanation: Colored aqueous solutions are a characteristic of transition compounds. The only transition compound in the above choices is CrCl3. Cr is a transition element.