Saved Bookmarks
| 1. |
Which of the following hydrated chlorides can not be converted into anhydrous chloride only by heating?A. `MgCl_(2).6H_(2)O`B. `AlCl_(3).6H_(2)O`C. `SnCl_(2).2H_(2)O`D. All of these |
|
Answer» Correct Answer - D `MgCl_(2).6H_(2)O,AlCl_(3).6H_(2)O" and "SnCl_(2).2H_(2)O` can not be converted into anhydrous chloride only by heating. Because `Mg^(2+), Al^(3+),Sn^(2+)` ions have more polarization power. `MgCl_(2).6H_(2)OrarrMgO+2HCl+5H_(2)` `2AlCl_(3).6H_(2)OrarrAl_(2)O_(3)+6HCl+9H_(2)O` `SnCl_(2).2H_(2)OrarrSnO+2HCl+H_(2)O` |
|