Which of the following is not correctly matched?

Which of the following is not correctly matched?
  1. $\mathrm{SF}_{4}-\mathrm{gas}$
  2. $\quad \mathrm{SeF}_{4}-$ liquid
  3. $\mathrm{TeF}_{4}-$ solid
  4. $\mathrm{SF}_{6}-$ solid

Solution

All hexafluorides of group 16 elements are gaseous in nature.

Asked in: JEE-TOPICTESTS-CHEMISTRY

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