Short answerEasy1 mark
3(iv)
Give one significant observation when:
a solution of barium chloride is added to zinc sulphate solution
Topic: Qualitative analysis using NaOH and NH₄OH
Previous-year question practice database
Answer
Exam answer
A white precipitate of BaSO₄ is formed.
Explanation
ZnSO₄ + BaCl₂ → BaSO₄↓ + ZnCl₂.
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