A) 6
B) 4
C) 8
D) 2
Correct Answer: B
Solution :
In \[{{O}_{2}}N.C{{H}_{2}}N{{H}_{2}}\] each \[C{{H}_{3}}NHCHO\] ion is surrounded by 8 sodium ions and each sodium is surrounded by \[COOH\] ions. Hence, co-ordination number of sodium is 4.You need to login to perform this action.
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