The correct option is (B): Pb(NO\(_{3}\))\(_{2}\) PbSO\(_{4}\) - White ppt PbCrO\(_{4}\) - Yellow ppt PbI\(_{2}\) - Yellow ppt Pb(NO\(_{3}\))\(_{2}\) - Soluble
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Formation of Pb(NO3)2 is not used as a confirmatory test for detecting lead as it is a common salt and its formation does not confirm the presence of lead. Answer. B
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\( \text{Pb(NO}_3\text{)}_2 \) is a soluble colourless compound so it cannot be used in confirmatory test of \( \text{Pb}^{2+} \) ion.
Correct Answer Correct Answer:} (2) lead nitrate
Organic Chemistry - Some Basic Principles and Techniques
Organic Chemistry is a subset of chemistry dealing with compounds of carbon. Therefore, we can say that Organic chemistry is the chemistry of carbon compounds and is 200-225 years old. Carbon forms bond with itself to form long chains of hydrocarbons, e.g.CH4, methane and CH3-CH3 ethane. Carbon has the ability to form carbon-carbon bonds quite elaborately. Polymers like polyethylene is a linear chain where hundreds of CH2 are linked together.
