wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question

Amphoteric oxides are:

A
SnO,SnO2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
GeO,GeO2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
both (a) and (b)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is D SnO,SnO2
Amphoteric oxide is one that reacts with both acids and bases to form salt and water. Thus, SnO and SnO2 react with both HCl (an acid) and NaOH (base) to give salt and water.

GeO and GeO2 are not well characterized. It is amphoteric dissolving in acids to form germanium(II) salts and in alkali to form trihydroxy germanates or germinates and the GeO has not reacted both the acid and base so GeO is not an Amphoteric.

So the correct answer is A

flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Chemical Reactions of Halogens
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon