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QJEE MAIN 2023
When $\mathrm{Cu}^{2+}$ ion is treated with KI , a white precipitate, X appears in solution. The solution is titrated with sodium thiosulphate, the compound $Y$...
JEE MainChemistryMedium
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QJEE MAINS 2024
In the precipitation of the iron group (III) in qualitative analysis, ammonium chloride is added before adding ammonium hydroxide to :
JEE MainChemistryEasy
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QJEE MAIN 2024
Match List I with List II :
Choose the correct answer from the options given below :
JEE MainChemistryEasy
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QJEE MAIN 2025
Find the compound ' A ' from the following reaction sequences. $...
JEE MainChemistryEasy
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QJEE MAIN 2025
Identify $\mathrm{A}, \mathrm{B}$ and C in the given below reaction sequence
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