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प्रश्न
Study the following observation and name the anion present in the reaction:
When few drops of dilute sulphuric acid is added to salt ‘R’ and heated, a colourless gas is released which turns moist lead acetate paper silvery black.
Study the following observation and name the anion present in the reaction.
When few drops of dilute sulphuric acid is added to salt ‘K’ and heated, a colourless gas is released which turns moist lead acetate paper silvery black.
एक शब्द/वाक्यांश उत्तर
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उत्तर
Sulphide (S2−)
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Identification of Ions - Identification of Anions
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 18: Practical Work - Questions from ICSE Examinations [पृष्ठ ३१३]
