Chemistry - PERIODIC TABLE Question with Solution | TestHub

ChemistryPERIODIC TABLEMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasynumerical

Sum of total number of amphoteric and neutral oxides among the following is:
$CO, NO, {Al}_{2} O_{3} {,PbO}_{2},CaO, {SnO}_{2}, ZnO$

Answer:

6.00

Solution:

$CO &NO$ are neutral oxide.
$CaO$ basic oxide. Rest of them are amphoteric oxide.

Stream:NTA_ABHYASSubject:ChemistryTopic:PERIODIC TABLESubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

Loading discussions...