Question

The oxidation number of phosphorous in Ca(H2PO3)2 is (B) 0. (A) +1 (C) +3 (D) 0. In which of the following compou (A) FeSO.(NH) (B) +2 (D) -1 10

JEE/Engineering Exams

Chemistry

Solution

157

4.0 (1 ratings)

( operatorname{Cal} ln 203 / 2 ) [ begin{array}{l}4, operatorname{Pog} 2+6+6+P=-1 -4+P=1end{array} ]