The correct order of acidic strength is :
1.
2.
3.
4.
Which is the least polarizable gas among the following?
1. | He | 2. | Ne |
3. | Kr | 4. | Xe |
The correct statement about hydrolysis of and is-
1. is hydrolysed and gives but is not hydrolysed
2. Both and on hydrolysis gives
3. on hydrolysis gives but gives
4. Both and on hydrolysis gives