HF is not stored in glass bottles but is kept in wax bottles. Assign reason.

HF is not stored in glass bottles but is kept in wax bottles. Why?

HF is not stored in glass bottles because

HF is not stored in glass bottles because

Explain the following with proper reason: (i) Anhydrous HCl is a bad conductor of electricity while aqueous HCl is a good conductor. (ii) HF is not stored in glass bottles but kept in wax lined bottles. (iii) HF has a greater electronegativity difference and more ionic character than HCI, HBr and Hl but it the weakest acid.

Why HF cannot be stored in glass bottle ?