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Salt Analysis · 2025 · 24 Jan · Shift 1

1 Chemistry questions from this JEE Main paper

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JEE Main
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2025 · 24 Jan · Shift 1
Chemistry
Salt Analysis

Salt Analysis · 2025 · 24 Jan · Shift 1

1 Chemistry questions from this JEE Main paper

Q22.Among the following cations, the number of cations which will give characteristic precipitate in their identification tests with $K_{4} [Fe (CN)_{6}]$ is . $Cu^{2 +}, Fe^{3 +}, Ba^{2 +}, Ca^{2 +}, NH_{4}^{+}, Mg^{2 +}, Zn^{2 +}$ …
Chemistry · Salt Analysis · Numerical