Which of the following oxides is amphoteric in character?

Which Of The Following Oxides Is Amphoteric In Character Chemistry Question

Which of the following oxides is amphoteric in character?

Options

(a) Co₂
(b) CaO
(c) SiO₂
(d) SnO₂

Correct Answer:

SnO₂

Explanation:

CaO — basic
Co₂ — acidic
SiO₂ — weakly acidic
SnO₂ — amphoteric

Related Questions:

  1. Which of the following is obtained when sodium phenoxide is heated with ethyl
  2. Tertiary butyl alcohol gives tertiary butyl chloride on treatment with
  3. Decreasing order of nucleophilicity is
  4. The cylindrical shape of an alkyne is due to
  5. Magnesium does not decompose in

Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)

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