Uses of Boron & Aluminium
Unlock the full solution & master the concept.
Statement I : ‘Al’ utensils should not be kept in water over night.
Statement II : ‘Al’ may get oxidized to Al+3 ions which are more toxic.
In the oxidation state of Al is +3 .
Ionisation energy is absorbed energy for the removal of three electrons.
Where as hydration energy is released energy during hydration of one mole of Al+3 ions.
In the above reaction both the processess are involved but hydration energy is greater than that of ionisation energy.
Hence removal of three electrons easily takes place and gives Al+3 ion in solution.
Therefore "Al" gets oxidised to Al+3 ions which are more toxic hence we cannot store water in Al vessels.
Ready to Test Your Skills?
Check Your Performance Today with our Free Mock Tests used by Toppers!Talk to our academic expert!
Create Your Own Test
Your Topic, Your Difficulty, Your Pace
Create Your Own Test
Your Topic, Your Difficulty, Your Pace
Similar Questions
Regarding the structure of Al2Cl6 (g) , false statement is
Get your all doubts cleared from
Sri Chaitanya experts
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
