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:

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  2. When alkyl halide is heated, with dry Ag₂O, it produces
  3. When a standard solution of NaOH is left in air for a few hours
  4. Hydrogen can be fused to form helium at
  5. The ionisation energy of nitrogoen is more than that of oxygen because

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

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