Qualitative Analysis Cations | JEE Main 2025

JEE MAIN 2025

24-01-2025 SHIFT-2

Question

Find the compound ' A ' from the following reaction sequences.
$\mathrm{A} \xrightarrow{\text { aqua-regia }} \mathrm{B} \xrightarrow[\text { (2) AcOH }]{\text { (1) } \mathrm{KNO}_2 \mathrm{NH}_4 \mathrm{OH}} \text { yellow ppt }$

Select the correct option:

NiS

MnS

CoS

ZnS

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Chemistry

Easy

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