Chemistry · Main Group Elements
Choose the correct statement(s) from the following: (i) The trend in Lewis acidity among silicon halides is SiI4 < SiBr4 < SiCl4 < SiF4. (ii) Tin(II) chloride can act as a Lewis acid and not as a Lewis base. (iii) Aluminosilicates can display Brønsted acidity.
- 1(ii) only
- 2(ii) and (iii)
- 3(i) and (iii)✓
- 4(i) and (ii)
Correct answer
(i) and (iii)
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