SELECT * FROM question_mgmt as q WHERE id=1932 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=3 AND subId=9 AND chapterId=64 and ex_no='2' AND status=1 ORDER BY CAST(question_no AS UNSIGNED)

Question:

Using IUPAC norms write the formulas for the following:

(i) Tetrahydroxozincate(II)

(ii) Potassium tetrachloridopalladate(II)

(iii) Diamminedichloridoplatinum(II)

(iv) Potassium tetracyanonickelate(II)

(v) Pentaamminenitrito-O-cobalt(III)

(vi) Hexaamminecobalt(III) sulphate

(vii) Potassium tri(oxalato)chromate(III)

(viii) Hexaammineplatinum(IV)

(ix) Tetrabromidocuprate(II)

(x) Pentaamminenitrito-N-cobalt(III)

Answer:

(i) [Zn(OH)4]2-

(ii) K2[PdCl4]

(iii) [Pt(NH3)2Cl2]

(iv) K2[Ni(CN)4]

(v) [Co(ONO) (NH3)5]2+

(vi) [Co(NH3)6]2 (SO4)3

(vii) K3[Cr(C2O4)3]

(viii) [Pt(NH3)6]4+

(ix) [Cu(Br)4]2-

(x) [Co[NO2)(NH3)5]2+


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