1. Tardigrade
  2. Question
  3. Chemistry
  4. 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

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

NTA AbhyasNTA Abhyas 2020Classification of Elements and Periodicity in Properties

Solution:

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