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JEE Mains · Chemistry · STD 11 - 1. Some basic concept of chemistry

मोहर लवण तथा पोटाश एलम में उपस्थित जल के अणुओं की संख्या का अनुपात है.................\(\times 10^{-1}\) (निकटतम पूर्णाक में)

  1. A \(5\)
  2. B \(3\)
  3. C \(4\)
  4. D \(1\)
Verified Solution

Answer & Solution

Correct Answer

(A) \(5\)

Step-by-step Solution

Detailed explanation

Mohr's salt : \(\left(\mathrm{NH}_{4}\right)_{2} \mathrm{Fe}\left(\mathrm{SO}_{4}\right)_{2} \cdot 6 \mathrm{H}_{2} \mathrm{O}\) The number of water molecules in Mohr's salt \(=6\) Potash alum : \(\mathrm{KAl}\left(\mathrm{SO}_{4}\right)_{2} \cdot 12 \mathrm{H}_{2} \mathrm{O}\)…
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