Short answerEasy1 mark
3(ii)
Identify only the anion present in the following compound:
The compound on heating produces a colourless, odourless gas which turns lime water milky and has no effect on acidified potassium dichromate solution.
Topic: Practical tests and observations
Previous-year question practice database
Answer
Exam answer
Carbonate ion, CO₃²⁻.
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