wiz-icon
MyQuestionIcon
MyQuestionIcon
44
You visited us 44 times! Enjoying our articles? Unlock Full Access!
Question

Which of the following order is correct ?

A
K+<Ca2+<P3<S2 : Ionic size
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Na+(aq)>K+(aq)>Rb+(aq)>Cs+(aq.) : Electrical conductance
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Al3+(aq)>Mg2+(aq.)>Na+(aq): Hydrated size
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
I(aq.)<Br(aq.)<Cl(aq.)<F(aq.) : Ionic mobility
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C Al3+(aq)>Mg2+(aq.)>Na+(aq): Hydrated size
(a) Ca2+<K+<S2<P3 : Ionic size

(b) Na+(aq)>K+(aq)>Rb+(aq)>Cs+(aq.) : Electrical conductance
(d) I(aq.)<Br(aq.)<Cl(aq.)<F(aq.) : Ionic mobility

Hence, Option "C" is the correct answer.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Introduction to s Block Elements
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon