WBCS.LIVE practice question

The compound that can not be kept in glass vessel because it reacts with glass is _____.

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. HNO3
  2. HCL
  3. HF
  4. HBr

Correct answer and explanation

Correct answer: HF

Explanation: āœ… Correct Answer: C) HF šŸ“š Explanation: Hydrofluoric acid (HF) is unique because it reacts with silica, which is the main component of glass. This reaction, known as 'etching,' will dissolve the glass container over time. Therefore, HF must be stored in specialized plastic (polyethylene) or lead containers.