JEE · NEET Previous Year Question
In the wet tests for detection of various cations by precipitation, cations are detected by obtaining precipitate of
Topic: JEE PYQ
Answer: B. Full step-by-step solution below.
- ABa(ox) : Barium oxalate
- B
- CBa
- D
Correct answer: B
Solution
(b) belongs to Group and hence they are precipitated with to give ppt of . In Wet tests for cations, () is used as a group reagent for fifth group cations (, , ).+ () +
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