1.

Match the complex with its oxidation state of central metal {:("Column I","Column II"),("(A)Chromyl chloride test","(p)"S^(2-)),("(B)Ring test","(q)"NO_(3)^(-)),("(C)Smell of vinegar","(r)"CH_(3)COO^(-)),("(D)Smell of rotten eggs","(s)"Cl^(-)):}

Answer»


ANSWER :A(s), B(q), C(r), D(p)


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