Saved Bookmarks
| 1. |
(i) Mention any two reasons for the anomalous behaviour of oxygen . . |
|
Answer» Solution :(i) Oxygen is a gas at room temperature while others are solids. (ii) Oxygen is diatomic while others are polyatomic . (iii) Oxygen formdrogen bonds while other ELEMENTS do not do so. (iv) Oxygen has a maximum covalency of four while other elements can SHOW a maximum of six . (ii) `CU +2H_(2)SO_(4)(CONC)to CUSO _(4)+SO_(2)uarr+2H_(2)O` |
|