11th Class Chemistry Alkali Metals Question Bank 11th CBSE Chemistry Alkali Metals

  • question_answer Beryllium chloride fumes in air.

    Answer:

                    Beryllium chloride is a salt of strong acid and weak base. It undergoes hydrolysis in the presence of moisture present in air to form fumes of HCl gas. Therefore, it fumes in moist air. \[BeC{{l}_{2}}+2{{H}_{2}}O\xrightarrow{\,}\,Be{{(OH)}_{2}}+2HCl\]


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