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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: - A gas such as carbon monoxide would be most likely to obey the ideal gas law at
- Which one of the following metals forms superoxide?
- Which one of the following pairs represents stereoisomerism
- A solid compound XY has NaCl structure . If the radius of the cation is 100 pm,
- Crystal field stabilization energy for high spin d⁴ octahedral complex is
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A gas such as carbon monoxide would be most likely to obey the ideal gas law at
- Which one of the following metals forms superoxide?
- Which one of the following pairs represents stereoisomerism
- A solid compound XY has NaCl structure . If the radius of the cation is 100 pm,
- Crystal field stabilization energy for high spin d⁴ octahedral complex is
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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