Amines & Nitrogen Compounds · JEE Main previous year questions

2006 1 question

1. Q1312006 · 29 Apr 2006 · Shift 1

   How many EDTA (ethylenediaminetetraacetic acid) molecules are required to make an octahedral complex with a $\mathrm{C}{\mathrm{a}}^{2+}$ ion?

   1. A.Six
   2. B.Three
   3. C.One
   4. D.Two
   Show answer

   Answer: C