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To purify fluorine gas, fumes of HF are ...

To purify fluorine gas, fumes of HF are removed by

A

Solid NaF

B

`H_2` gas

C

Solid `KHF_2`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
In electrolysis method, fluorine is contaminated with hydrogen fluoride which is removed by passing it over sodium fluoride pellets.
`NaF+HF to NaHF_(2)`
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ERRORLESS-THE P -BLOCK ELEMENTS (NITROGEN, OXYGEN, HALOGEN AND NOBLE FAMILY)-NCERT BASED QUESTIONS (Halogen Family)
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  3. To purify fluorine gas, fumes of HF are removed by

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