Complex A has a composition of H??O?Cl?Cr. It has green colour. A 0.2M solution of complex when treated with excess of AgNO? gave 57.45gm of white precipitate. The formula of the complex would be: [Given: at mass Cr = 52amu, Cl = 35.5amu, Ag = 107.8amu ]
Complex A has a composition of H??O?Cl?Cr. It has green colour. A 0.2M solution of complex when treated with excess of AgNO? gave 57.45gm of white precipitate. The formula of the complex would be: [Given: at mass Cr = 52amu, Cl = 35.5amu, Ag = 107.8amu ]
Option 1 -
[Cr(H₂O)₆]Cl₃
Option 2 -
[CrCl(H₂O)₅]Cl₂·H₂O
Option 3 -
[CrCl₂(H₂O)₄]Cl·2H₂O
Option 4 -
[Cr(H₂O)₃Cl₃]
Asked by Shiksha User
-
1 Answer
-
Correct Option - 2
Detailed Solution:0.2 mole gives mole of (moles of )
1 mole complex gives moles
The correct answer should be option.
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else
Sign Up on ShikshaOn Shiksha, get access to
- 65k Colleges
- 1.2k Exams
- 687k Reviews
- 1800k Answers