AP EAMCET · Chemistry · p Block Elements (Group 13 & 14)
Dilute sodium hydroxide does not react with which of the following?
- A \(\mathrm{Ga}\)
- B Al
- C \(\mathrm{Ti}\)
- D \(\mathrm{B}\)
Answer & Solution
Correct Answer
(D) \(\mathrm{B}\)
Step-by-step Solution
Detailed explanation
Among group-13 elements (\(\mathrm{B}, \mathrm{Al}, \mathrm{Ga}\)) and titanium (Ti), boron (B) does not react with dilute \(\mathrm{NaOH}\), but \(\mathrm{B}\) reacts with concentrated \(\mathrm{NaOH}\).
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