wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Arrange the following oxides in the decreasing orders of their basic strength.
I. Tl2O II. Al2O3 III. Tl2O3 IV. Ga2O3

A
I>III>IV>II
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
II>IV>III>I
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
III>I>II>IV
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
IV>II>I>III
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A I>III>IV>II
Since charges on the cation II, III, IV are same, we have to check the size of the cation. Order of thesize of those cation are Tl3+>Ga3+>Al3+.
So correct order of basic oxides is,
Tl2O>Tl2O3>Ga2O3>Al2O3

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Sand Cone Problem
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon