IIT JEE 2006 Paper : CHEMISTRY Section III - Comprehension Passage 3

Each comprehension passage contains 3 questions.
Each question below has only one correct answer.
In the IIT-JEE, you will be awarded 5 marks for each correct answer and −2 for each incorrect answer.
You will be awarded 0 marks for not attempting a question.

Ni ²⁺ forms a cyanocomplex with KCN and a chlorocomplex with KCl both having a co-ordination number of 4.

Quiz

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Multiple choice

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The IUPAC names of the two complexes are respectively   Potassium tetracyanonickelate(II) and potassium tetrachloronickelate(II)   Potassium cyanonickel(II) and potassium chloronickel(II)   Potassium tetracyanonickel(II) and potassium tetrachloronickel(II)   Potassium cyanonickel(IV) and potassium chloronickel(IV)   Hint Half-n-half Clue

 

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