TS EAMCET · Chemistry · Classification of Elements and Periodicity in Properties
Which one of the following forms a basic oxide?
- A B
- B TI
- C \(\mathrm{Al}\)
- D \(\mathrm{Ga}\)
Answer & Solution
Correct Answer
(B) TI
Step-by-step Solution
Detailed explanation
More the element has metallic character, more basic is its oxide. As the metallic character increases down the group hence, thallium (TI) has highest metallic character (among the given option) and forms the basic oxide. \(\mathrm{Al}\) and \(\mathrm{Ga}\) form amphoteric oxide…
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