Chemistry Class 12
Solutions to CBSE Sample Paper - Chemistry Class 12

The number of ions formed on dissolving one molecule of FeSO 4 .(NH 4 ) 2 SO 4 .6H 2 O in water is:

  1. 3
  2. 4
  3. 5
  4. 6

 

Answer:

C. 5

1Fe 2+ , 2 SO4 2- and 2 NH 4 + ions

 

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo